Relevant bibliographies by topics / Foundry technology

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Foundry technology'

Author: Grafiati
Published: 4 June 2021
Last updated: 9 February 2022

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Journal articles on the topic "Foundry technology"

1

Nwaogu, U. C., and N. S. Tiedje. "Foundry Coating Technology: A Review." Materials Sciences and Applications 02, no. 08 (2011): 1143–60. http://dx.doi.org/10.4236/msa.2011.28155.

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Grabowska, Beata, Paweł Malinowski, Michał Szucki, and Łukasz Byczyński. "Thermal analysis in foundry technology." Journal of Thermal Analysis and Calorimetry 126, no. 1 (April 18, 2016): 245–50. http://dx.doi.org/10.1007/s10973-016-5435-5.

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Grabowska, Beata, Krzysztof Hodor, Karolina Kaczmarska, Artur Bobrowski, Żaneta Kurleto-Kozioł, and Carolin Fischer. "Thermal analysis in foundry technology." Journal of Thermal Analysis and Calorimetry 130, no. 1 (June 6, 2017): 301–9. http://dx.doi.org/10.1007/s10973-017-6506-y.

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Tolochko, N. K., A. A. Andrushevich, P. N. Vasilevsky, and P. S. Chugaev. "Application of 3D-printing extrusion technology in foundry production." Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY), no. 4 (January 14, 2019): 139–44. http://dx.doi.org/10.21122/1683-6065-2018-4-139-144.

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A brief review of the additive technologies used for producing the foundry forming tooling is carried out. The peculiarities of using extrusion 3D-ptinting technology for producing the foundry forming tooling in comparison with other additive technologies are considered. The possibilities to produce the foundry forming tooling from clay viscous-flowing materials using extrusion 3D-ptinting technology are demonstrated experimentally.
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Giewont, Ken, Shuren Hu, Bo Peng, Michal Rakowski, Stewart Rauch, Jessie C. Rosenberg, Asli Sahin, et al. "300-mm Monolithic Silicon Photonics Foundry Technology." IEEE Journal of Selected Topics in Quantum Electronics 25, no. 5 (September 2019): 1–11. http://dx.doi.org/10.1109/jstqe.2019.2908790.

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Yang, Da Chun. "Foundry Technology of the Pressure Board Steel Casting Based on Proportional Solidification Theory." Advanced Materials Research 314-316 (August 2011): 691–94. http://dx.doi.org/10.4028/www.scientific.net/amr.314-316.691.

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For plate steel castings, the foundry technology was designed according to the dynamic directional solidification of proportional solidification theory. Adopting chilling process for the thick and large plane, it may cause the casting basically even cooling. Using self-feeding shrinkage in solidification achieved the dynamic directional feeding of molten steel, and the casting was poured and congealing at the same time. The shrinkage of finally congealing part was fed by small riser. Adopting this foundry technology, the large plane downwards avoided appearing the defects such as sand buckle, slag, pinhole porosity, and pore, etc.; the process yield was greatly increased with this foundry technology, too.
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Chambers, Stephen, Richard Kitney, and Paul Freemont. "The Foundry: the DNA synthesis and construction Foundry at Imperial College." Biochemical Society Transactions 44, no. 3 (June 9, 2016): 687–88. http://dx.doi.org/10.1042/bst20160007.

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The establishment of a DNA synthesis and construction foundry at Imperial College in London heralds a new chapter in the development of synthetic biology to meet new global challenges. The Foundry employs the latest technology to make the process of engineering biology easier, faster and scalable. The integration of advanced software, automation and analytics allows the rapid design, build and testing of engineered organisms.
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Matysik, Piotr, Dariusz Drożyński, Barbara Olszowska-Sobieraj, Justyna Grzegorek, and Piotr Bubrowski. "TECHNOLOGY OF MANUFACTURING FOUNDRY CORES USING ADDITIVE METHODS." Metallurgy and Foundry Engineering 43, no. 3 (2017): 189. http://dx.doi.org/10.7494/mafe.2017.43.3.189.

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Ardashkin, Igor B., Nikita V. Martyushev, and Yuriy Yu Drozdov. "Methodological Aspects of Evaluation of Foundry Technologies Effectiveness." Key Engineering Materials 685 (February 2016): 445–49. http://dx.doi.org/10.4028/www.scientific.net/kem.685.445.

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A brief analysis of the capabilities of the methodological evaluation of foundry technologies effectiveness is presented by the example of temperature condition adjustment of foundry procedure. It has been revealed that the methodological analysis as applied to different variants of foundry technologies allows determining the most effective ways of development of the foundry technology and increase in its efficiency. A reference to various examples shows the presence of the hidden reserves in foundry technologies. The authors conclude that the methodological analysis allows effective and timely adjustment in the development and modification of foundry technologies and enhancement of its effectiveness. The result of the conducted methodological evaluation is elaboration of the guidelines on the enhancement of foundry technologies effectiveness, aimed at the search of the hidden reserves of already functioning technologies.
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Hou, Ji Hong, and Chao Meng. "The Technology of High Toughness Ductile Iron Cast Based on Green Manufacturing." Applied Mechanics and Materials 143-144 (December 2011): 499–502. http://dx.doi.org/10.4028/www.scientific.net/amm.143-144.499.

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The concept of Green manufacturing is mainly reflected at Green Foundry. And the greening process for product casting could be accomplished by improving the foundry technique. For example, during the production of widely used and excellent high toughness ductile iron cast QT450－15, using two times desulphurization, covered packet spheroidization, composite inoculation and the like those consist green casting system, which could reduce the usage of rare earth, improve the scarce resource efficiency and product performance. This is of great significance for green manufacturing of ductile iron.
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Dissertations / Theses on the topic "Foundry technology"

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Xie, Yiran. "Recycling of foundry waste materials." Thesis, University of Birmingham, 2016. http://etheses.bham.ac.uk//id/eprint/6737/.

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The recycling of a foundry ceramic waste from investment casting has been investigated. The waste was reduced in size by fly pressing and disc milling to d50 < 20 μm and cleaned by magnetic separation and acid leaching. The powder contained zircon, alumina and amorphous silica with 37, 38 and 24 wt. % (ZrSiO4: Al2O3: SiO2) respectively. Two products were targeted: zirconia toughened mullite (ZTM) ceramics produced with an addition of alumina and zircon based pigments developed by the removal of alumina and reaction with colourant ions. With an addition of 23.5 wt. % Al2O3, a ZTM containing 30 wt. % zirconia and 70 wt. % mullite exhibiting strength, hardness, thermal shock resistance and toughness commensurate with data reported in the literature were developed. Milling in isopropanol, dry pressing and sintering at 1600 ℃ for two hours optimised the properties. The transition to ZTM appeared to be through an intermediate glassy phase and limited by the dissociation of ZrSiO4. It was estimated that 70 % of the ZrO2 was transformable tetragonal without the addition of Y2O3. With Y2O3 non-transformable tetragonal ZrO2 was produced. It was shown that a clean zircon powder free of Al2O3 was generated by reaction with K2S2O7. Dissociation-synthesis and direct-synthesis routes were used to produce pigment. It was found that higher reaction temperature and the introduction of flux can significantly increase yellowness. The yellow produced from waste materials performed as well as those from commercial grade feeds.
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Du, Preez W., A. Paine, and R. Bean. "Product development within the framework of a National Casting Technology Centre." Journal for New Generation Sciences, Vol 4, Issue 1: Central University of Technology, Free State, Bloemfontein, 2006. http://hdl.handle.net/11462/488.

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The need for a state of the art advanced National Casting Technology Centre (NCTC) has been widely supported throughout industry and recognised as an important facilitator in the growth of the foundry industry. This initiative also aligns itself with the government's Advanced Manufacturing Technology Strategy (AMTS), which is an implementation strategy in support of the South African government's Integrated Manufacturing Strategy (IMS) and National R&D Strategy (NRDS). The AMTS aims at supporting and developing the downstream high technology manufacturing industry, inter alia through the aerospace, automotive and metals sectors.
In light of the above and in an effort to retain and expand the current national skills, expertise and facilities in advanced casting technologies, the National Product Development Centre at the CSIR has initiated a process of establishing a National Casting Technology Centre (NCTC). The establishment of the NCTC provides a supportive technology platform for the Advanced Metals Initiative (AMI), which was launched in 2003.
The primary objective of the NCTC is to preserve and expand the national expertise and capabilities in cast metals manufacturing by supporting the local casting industry with process development, technology transfer and skills enhancement in order to increase their global competitiveness.
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Wu, Shih-Lung 1963. "Industry dynamics within semiconductor value chain : IDM, foundry and fabless." Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/29721.

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Thesis (S.M.M.O.T.)--Massachusetts Institute of Technology, Sloan School of Management, Management of Technology Program, 2003.
Includes bibliographical references (leaf 60).
This thesis intends to analyze the semiconductor value chain and identify critical factors, which impact the future industry structure. The main focus is in the dynamics among IDM (Integrated Design Manufacture), foundry and fabless companies. This analysis will utilize double helix [1] model with consideration of economics of scale, fixed cost and product life cycle. Furthermore, the cost and time-to-market factors involved in SoC (system-on-chip) and FPGA/PLD development will be explored. Based on the analysis, a tool will be developed to evaluate make-or-buy (developing own SoC or using off-shelf FPGA/PLD) decision.
by Shih-Lung Wu.
S.M.M.O.T.
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Rahimi, Ardkapan Siamak, and Maral Rahimi. "In-depth Evaluation of Energy Management Practices in a Swedish Iron Foundry." Thesis, Linköpings universitet, Energisystem, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-56911.

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Energy efficiency in industry is became important issue in this century considering cost of energy, energy crisis in the world and environmental issue of using energy sources. To solve this problem energy management can be successful tools due to it positive impact on reduction of energy use and also reduction of energy use environmental impacts. The aim of this thesis is to present results of a successful energy managing practices in a Swedish iron foundry and explain the possibilities to implement energy efficiency measures in iron foundry. This in depth evaluation conducted in 2009-2010 in the ITT Water & Wastewater that is a pump manufacture and considers the most energy efficient foundry in Sweden. The company has received the Swedish Foundry Association’s energy prize in 2006 and is considered the most energy efficient foundry in Sweden. In order to reach the goals of project some visiting of factory is done to be familiar with the overall view of the factory and to detect the measures which have been done. Then all data have been gathered and after that analyzed. This in depth evaluation tries to indicate role of energy manager and having energy management practice in industry. Research in this field that contains both theoretical aspect and practical results is very rare. Also for approaching to more details result for in depth evaluation it is better to be  involved with another aspects and actors in industry such as different workers, decision makers to have an in depth view about energy management practice, but because of time limitation in this work just  energy manager and the energy efficiency implementations are considered to conclude results. Results point out well-organized, IT-based and knowledgeable energy management system in cooperation with energy efficiency measures implementation and professional energy manager in the company under study in different part make an increase in energy efficiency for electricity more than 27% and for district heating 68%. Evaluations of factory energy management practices from 10 years ago till 2008 is done and show also role of the overcoming barriers in executing energy management strategies.
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Herzán, Jiří. "Návrh technologie výroby odlitků ze slitin mědi s ohledem na jejich kvalitu a pracnost dokončovacích operací." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-400504.

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This paper is created based on the real situation in Armatmetal s.r.o. Based on customer requirements and possible reduction of finishing operations at the end of production in the foundry. The foundry technology of gravity casting into sand molds is changed to gravity casting into metal mold. To change technology at Armatmetal s.r.o. two types of castings were selected. The "Kloub 55 s vidlicí" casting was selected by the customer to test the new technology. Casting "Klínová koncovka KN10" was chosen by Armatmetal s.r.o. because of the structural design of the casting and the high repeatability of production. Castings are the subject of the paper. The diploma thesis includes methods of solving the elimination of foundry defects occurring on a complicated casting " Kloub 55 s vidlicí". The main aim of the thesis is to assess the technical-economic contribution of the change of foundry technology of the casting " Klínová koncovka KN10". The paper also includes a complex comparison of the current and new technology production with related problems and their solutions.
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Klinsky, Luis Miguel Gutiérrez. "Proposta de reaproveitamento de areia de fundição em sub-bases e bases de pavimentos flexíveis, através de sua incorporação a solos argilosos." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/18/18143/tde-07082008-162426/.

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Um dos maiores problemas do setor da fundição de metais é a produção de resíduos sólidos, constituídos basicamente pelas areias residuais. Geralmente, o uso de aditivos e ligantes no processo de fundição limita a reutilização da areia, o que obriga as indústrias a destinar esse resíduo a depósitos de descarte, apesar da boa qualidade que a areia apresenta para outros usos, principalmente na engenharia civil. No Brasil, a produção de fundidos em 2006 alcançou três milhões de toneladas, com a geração de, aproximadamente, uma tonelada de resíduo para cada tonelada de metal produzida. Nesse sentido, procuram-se alternativas para reutilizar a areia de fundição em grandes quantidades, que permitam reduzir os custos de descarte pelas siderúrgicas e a utilização na construção de pavimentos fornece oportunidades para o reuso nas diferentes camadas estruturais. O objetivo deste trabalho é avaliar o reaproveitamento da areia de fundição como material de construção em sub-bases e bases de rodovias, através de sua incorporação a solos argilosos lateríticos da região de Sertãozinho/SP, que tem grande produção de fundidos e, conseqüentemente, de resíduos e também carece de jazidas de solos arenosos para a construção de rodovias e vias urbanas. No estudo foi utilizada a técnica de montagem de solos artificiais a partir de dois solos lateríticos argilosos e do resíduo areia de fundição e da areia virgem. Os solos artificiais foram submetidos aos ensaios de: limite de liquidez e plasticidade, granulometria por peneiramento e sedimentação, mini-MCV, perda de massa por imersão, mini-CBR, expansão, contração, infiltrabilidade e permeabilidade em corpos-de-prova de dimensões reduzidas e na energia intermediária, CBR na energia intermediária e triaxial dinâmico. Para determinar a periculosidade do resíduo foram executados ensaios ambientais de massa bruta, lixiviação e solubilização. A partir dos resultados obtidos nestes ensaios foi possível analisar a variação das propriedades tecnológicas e ambientais dos solos em função do teor de areia de fundição adicionada. Os solos lateríticos argilosos com 60% de areia de fundição adicionada apresentaram propriedades mecânicas que atendem as especificações do DER-SP (1991) e do Manual de Pavimentação do DNIT (2006). Os ensaios ambientais mostraram que a areia de fundição, utilizada nesta pesquisa, apresenta características que se enquadram dentro dos parâmetros da CETESB, o que permite que o resíduo seja avaliado para seu reaproveitamento na construção de rodovias. Com base na análise dos resultados conclui-se que o resíduo areia de fundição é de uso promissor nas camadas de base e sub-base de rodovias de baixo volume de tráfego.
One of the biggest problems of the foundry industry is the solid residues production, constituted basically by sands. The use of additives and binders in the foundry process reduces the reuse of the sand and the remainder is discarded in industrial landfills or stockpiled on site, although the good quality of the sand as aggregate for manufactured products such as Portland cement, asphalts and geotechnical applications such as road bases, structural fills, embankments and manufactured soils. The foundry production, in year 2007, in Brazil, exceeded three millions tons, and it is had that for each ton of produced metal, a ton of foundry residue results approximately. The long term sustainability, economics and reuse practices suggest that alternative use practices must be done for the foundry sand and the roadways construction supply such opportunities. The purpose of this work is to evaluate the reuse of foundry sand as a construction material for road bases and sub-bases, trough its incorporation to clay lateritic soils from Sertaozinho, Sao Paulo state region. This region has a highly production of foundry metals and residues, and does not have natural sandy soils deposits for the construction of highways and urban roads. The technique used in this study was de soil assembly; foundry sand and virgin sand were mixed with two clay lateritic soils in different proportions. Tests were made in the soil-sand mixes to evaluate the sand addition influence in the mechanic soil behaviour, which are: liquid limit and plastic limit, granulometry, mini-MCV, immersion lost mass, mini-CBR at the intermediate energy, expansion, contraction, CBR at the intermediate energy, infiltrability, permeability and dynamic triaxial. Also, environment tests - leaching and solubility - were made to establish the hazard of the foundry sand. The results show that lateritic clay soils with 60% of foundry sand added has adequate mechanical properties to be used as base and sub-base material for low traffic pavements, according to the DER-SP(1991) specifications and the DNIT Manual Pavement (2006). The environment tests indicate that the foundry sand residue, used in this work, has promising use in road bases and sub-bases.
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Pastore, Thomas Earl. "Financial Resources and Technology to Transition to 450mm Semiconductor Wafer Foundries." ScholarWorks, 2014. https://scholarworks.waldenu.edu/dissertations/93.

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Future 450mm semiconductor wafer foundries are expected to produce billions of low cost, leading-edge processors, memories, and wireless sensors for Internet of Everything applications in smart cities, smart grids, and smart infrastructures. The problem has been a lack of wise investment decision making using traditional semiconductor industry models. The purpose of this study was to design decision-making models to conserve financial resources from conception to commercialization using real options to optimize production capacity, to defer an investment, and to abandon the project. The study consisted of 4 research questions that compared net present value from real option closed-form equations and binomial lattice models using the Black-Scholes option pricing theory. Three had focused on sensitivity parameters. Moore's second law was applied to find the total foundry cost. Data were collected using snowball sampling and face-to-face surveys. Original survey data from 46 Americans in the U.S.A. were compared to 46 Europeans in Germany. Data were analyzed with a paired-difference test and the Box-Behnken design was employed to create prediction models to support each hypothesis. Data from the real option models and survey findings indicate American 450mm foundries will likely capture greater value and will choose the differentiation strategy to produce premium chips, whereas higher capacity, cost leadership European foundries will produce commodity chips. Positive social change and global quality of life improvements are expected to occur by 2020 when semiconductors will be needed for the $14 trillion Internet of Everything market to create safe self-driving vehicles, autonomous robots, smart homes, novel medical electronics, wearable computers with streaming augmented reality information, and digital wallets for cashless societies.
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Chastain, Matthew Lincoln. "The ceramic technology of bronze-casting molds in ancient China : production practices at three western Zhou foundry sites in the Zhouyuan area." Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/122073.

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This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Materials Science and Engineering, 2019
Cataloged from student-submitted PDF version of thesis.
Includes bibliographical references (pages 681-718).
During the second and first millennia BCE, peoples living near China's Yellow and Yangzi Rivers produced bronze ritual and military paraphernalia that represent arguably the most sophisticated use of metal casting by any ancient society. These objects were cast by pouring bronze into mold assemblies composed of interlocking sections. To survive the mechanical and thermal rigors of this casting process, the mold sections were constructed from highly specialized ceramic materials. This study investigates these ceramic materials. The primary focus is three foundry sites (Zhougongmiao, Kongtougou, Lijia) in the Zhouyuan area, Shaanxi province, a major bronze production center during the Western Zhou period (1045-771 BCE). Casting molds (72 total), other ceramic artifacts, and soils, all from the Zhouyuan area, were analyzed using electron microscopy, optical microscopy, and infrared spectroscopy.
Results were compared to similar analyses of molds from other sites in China (Houma, Xinzheng, Tangjiadun, Shigudun). Replication experiments were undertaken to reconstruct the production process of casting molds and to identify the performance advantages of ancient casting-mold material. Casting molds were made from a material unlike the clay-rich pastes used for pottery. This material, here called "silt paste", consists of a porous network of silt-sized (3.9-62.5[mu]m) quartz particles held together by a small proportion of clay. Across north-central China, similar material was used to make molds for all types of bronze objects. Silt paste was produced from commonplace loessic soils. Its composition and properties were manipulated by processing the soil to remove much of its clay. The resulting low-clay paste offers little workability, requiring specialized forming techniques. "Piping" was used to decorate some molds. Molds were fired at 400-700°C.
The low clay content and low firing temperature of casting-mold material ensured minimal drying shrinkage and high thermal shock resistance, minimizing the risk of failure during the casting process. Producers at the three Zhouyuan-area sites practiced different engineering strategies, apparently because casting technology descended from the earlier Shang tradition was introduced into the area midway through the Western Zhou period. Differences in soil resources between northern and southern China may have influenced how bronze casting developed in each region.
by Matthew Lincoln Chastain.
Ph. D.
Ph.D. Massachusetts Institute of Technology, Department of Materials Science and Engineering
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Šebesta, Pavel. "Ovlivnění zbytkových pevností slévárenských jader s biogenním pojivem." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-231111.

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Foundry technology is an industrial sector, where progress is still the important aspect for reducing the environmental impact and increasing competitiveness. Master's thesis is focused on the possibilities of influencing residual strength of the core moulding mixtures with the biogenic binders, which forms a new group of binder systems.
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Nyembwe, Kasongo Didier. "Tool manufacturing by metal casting in sand moulds produced by additive manufacturing processes." Thesis, Bloemfontein : Central University of Technology, Free State, 2012. http://hdl.handle.net/11462/162.

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Thesis (D. Tech. ( Mechanical Engineering )) - Central University of technology, Free State, 2012
In this study an alternative indirect Rapid Tooling process is proposed. It essentially consists of producing sand moulds by Additive Manufacturing (AM) processes followed by casting of tools in the moulds. Various features of this tool making method have been investigated. A process chain for the proposed tool manufacturing method was conceptually developed. This process chain referred to as Rapid Casting for Tooling (RCT) is made up of five steps including Computer Aided Design (CAD) modeling, casting simulation, AM of moulds, metal casting and finishing operations. A validation stage is also provided to determine the suitability of the tool geometry and material for RCT. The theoretical assessment of the RCT process chain indicated that it has potential benefits such as short manufacturing time, low manufacturing cost and good quality of tools in terms of surface finish and dimensional accuracy. Focusing on the step of AM of the sand moulds, the selection of available AM processes between the Laser Sintering (LS) using an EOSINT S 700 machine and Three Dimensional Printing using a Z-Corporation Spectrum 550 printer was addressed by means of the Analytic Hierarchy Process (AHP). The criteria considered at this stage were manufacturing time, manufacturing cost, surface finish and dimensional accuracy. LS was found to be the most suitable for RCT compared to Three Dimensional Printing. The overall preferences for these two alternatives were respectively calculated at 73% and 27%. LS was then used as the default AM process of sand moulds in the present research work. A practical implementation of RCT to the manufacturing of foundry tooling used a case study provided by a local foundry. It consisted of the production of a sand casting pattern in cast iron for a high pressure moulding machine. The investigation confirmed the feasibility of RCT for producing foundry tools. In addition it demonstrated the crucial role of casting simulation in the prevention of casting defects and the prediction of tool properties. The challenges of RCT were found to be exogenous mainly related to workmanship. An assessment of RCT manufacturing time and cost was conducted using the case study above mentioned as well as an additional one dealing with the manufacturing of an aluminium die for the production of lost wax patterns. Durations and prices of RCT steps were carefully recorded and aggregated. The results indicated that the AM of moulds was the rate determining and cost driving step of RCT if procurement of technology was considered to be a sunk cost. Overall RCT was found to be faster but more expensive than machining and investment casting. Modern surface analyses and scanning techniques were used to assess the quality of RCT tools in terms of surface finish and dimensional accuracy. The best surface finish obtained for the cast dies had Ra and Rz respectively equal to 3.23 μm and 11.38 μm. In terms of dimensional accuracy, 82% of cast die points coincided with die Computer Aided Design (CAD) data which is within the typical tolerances of sand cast products. The investigation also showed that mould coating contributed slightly to the improvement of the cast tool surface finish. Finally this study also found that the additive manufacturing of the sand mould was the chief factor responsible for the loss of dimensional accuracy. Because of the above, it was concluded that light machining will always be required to improve the surface finish and the dimensional accuracy of cast tools. Durability was the last characteristic of RCT tools to be assessed. This property was empirically inferred from the mechanical properties and metallographic analysis of castings. Merit of durability figures of 0.048 to 0.152 were obtained for the cast tools. It was found that tools obtained from Direct Croning (DC) moulds have merit of durability figures three times higher than the tools produced from Z-Cast moulds thus a better resistance to abrasion wear of the former tools compared to the latter.
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Books on the topic "Foundry technology"

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Beeley, Peter R. Foundry technology. 2nd ed. Oxford: Butterworth Heinemann, 2001.

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Manufacturing technology: Foundry, forming and welding. New Delhi: Tata McGraw-Hill, 1987.

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Ramnarayan, S. Technology development in the Indian foundry industry: A case of choked potential. Ahmedabad, India: Indian Institute of Management, 1994.

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Snow, Vernon F. A child of toil: The life of Charles Snow, 1831-1889. [Syracuse, N.Y.]: Distributed by Syracuse University Press, 1999.

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Gordon, Neil. New technology: Its form and effects and the process of implementation : a case study of Ford's foundry at Leamington. [s.l.]: typescript, 1985.

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International Conference on Modeling of Casting and Welding Processes (6th 1993 Palm Coast, Fla.). Modeling of casting, welding, and advanced solidification processes VI: Proceedings of the Sixth Conference in a series on Modeling, Casting, and Welding Processes, held in Palm Coast, Florida, March 21-26, 1993. Warrendale, Pa: Minerals, Metals & Materials Society, 1993.

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Netflix: The company and its founders. Minneapolis, MN: ABDO Pub., 2013.

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International Conference Modern Foundry Technologies-Environmental Protection (2nd 1997 Krakow, Poland). II Międzynarodowa konferencja Nowoczesne technologie odlewnicze-ochrona środowiska =: II International Conference Modern Foundry Technologies-Environmental Protection. Kraków: [s.n.], 1997.

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Frailey, J. D. In the spirit of service: Telecommunications from the founders to the future. St. Louis, MO: Columbus Creek Pub., 1993.

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From tablet to table: Where community is found and identity is formed. Colorado Springs, CO: NavPress, 2014.

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Book chapters on the topic "Foundry technology"

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Kojima, Sakura. "Foundry Industry." In Japan’s Industrial Technology Development, 61–101. Tokyo: Springer Japan, 1999. http://dx.doi.org/10.1007/978-4-431-68509-8_4.

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Wadhwa, Rhythm Suren. "Methodology for Internal Traceability Support in Foundry Manufacturing." In IFIP Advances in Information and Communication Technology, 183–90. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-41266-0_23.

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Lu, Liming, Arne Dahle, Paul Cooper, and Mai Couper. "Recent Advances in Understanding the Eutectic Solidification in Al-Si Foundry Alloys." In Aluminium Cast House Technology, 183–93. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118787304.ch15.

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Ajmal, A., and B. G. Dale. "A Microcomputer-Aided Interactive Process Planning and Estimation System for Use in a Jobbing Foundry." In Advances in Manufacturing Technology, 491–502. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4757-1355-8_67.

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Lee, Gloria. "Technology and the Drive for Quality: A Study of Survival in the Foundry Industry." In Achieving Competitive Edge Getting Ahead Through Technology and People, 399–404. London: Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-1904-3_68.

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Ponomarenko, Olga, Natalya Yevtushenko, Tatiana Lysenko, Liudmyla Solonenko, and Vladimir Shynsky. "A New Technology for Producing the Polystyrene Foam Molds Including Implants at Foundry Industry." In Lecture Notes in Mechanical Engineering, 430–37. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-22365-6_43.

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Ignaszak, Zenon. "Validation Problems of Virtual Prototyping Systems Used in Foundry for Technology Optimization of Ductile Iron Castings." In Advances in Integrated Design and Manufacturing in Mechanical Engineering II, 57–70. Dordrecht: Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-6761-7_4.

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Huang, Chi-Yo, Chao-Yu Lai, and Gwo-Hshiung Tzeng. "Semiconductor Foundry Technology Life Cycle Strategy Portfolio Definitions of Fabless IC Design Firms by Using the ISM and Fuzzy Integral Method." In Advances in Intelligent Decision Technologies, 665–74. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14616-9_65.

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Kokou Dokou, Gérard A. "Start-up Founders and Support for Technology Entrepreneurs." In Innovation Engines, 43–71. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2017. http://dx.doi.org/10.1002/9781119427537.ch3.

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Wang, Zhongtuo. "Study of System Intuition by Noetic Science Founded by QIAN Xuesen." In Active Media Technology, 27. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-23620-4_5.

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Conference papers on the topic "Foundry technology"

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Sun, Jack Y. C. "Foundry technology trend." In Microelectronic Manufacturing, edited by David Burnett, Dirk Wristers, and Toshiaki Tsuchiya. SPIE, 1998. http://dx.doi.org/10.1117/12.323970.

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Sun, Jack Y. C. "Foundry technology trend." In Microelectronic Manufacturing, edited by Mart Graef and Divyesh N. Patel. SPIE, 1998. http://dx.doi.org/10.1117/12.324036.

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Sun, Jack Y. C. "Foundry technology trend." In Microelectronic Manufacturing, edited by Anthony J. Toprac and Kim Dang. SPIE, 1998. http://dx.doi.org/10.1117/12.324346.

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Sun, Jack Y. C. "Foundry technology trend." In Microelectronic Manufacturing, edited by Sharad Prasad, Hans-Dieter Hartmann, and Tohru Tsujide. SPIE, 1998. http://dx.doi.org/10.1117/12.324380.

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Sun, Jack Y. C. "Foundry technology trend." In Microelectronic Manufacturing, edited by Sergio A. Ajuria and Tim Z. Hossain. SPIE, 1998. http://dx.doi.org/10.1117/12.324409.

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Vidimce, Kiril, Alexandre Kaspar, Ye Wang, and Wojciech Matusik. "Foundry." In UIST '16: The 29th Annual ACM Symposium on User Interface Software and Technology. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/2984511.2984516.

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Faul, Jürgen, Jan Hoentschel, Maciej Wiatr, and Manfred Horstmann. "Advanced technology nodes, a foundry perspective." In ION IMPLANTATION TECHNOLOGY 2012: Proceedings of the 19th International Conference on Ion Implantation Technology. AIP, 2012. http://dx.doi.org/10.1063/1.4766478.

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Yu-Chi Wang. "GaAs foundry technologies." In 2014 International Symposium on VLSI Technology, Systems and Application (VLSI-TSA). IEEE, 2014. http://dx.doi.org/10.1109/vlsi-tsa.2014.6839698.

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Verma, P. R., Zhang Shaoqiang, Chew Kok Wai, Tan Juan Boon, and Rajesh Nair. "Foundry RF technologies." In 2014 International Symposium on VLSI Technology, Systems and Application (VLSI-TSA). IEEE, 2014. http://dx.doi.org/10.1109/vlsi-tsa.2014.6839703.

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Dumon, P., and A. Khanna. "Foundry technology and services for Si photonics." In 2013 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR). IEEE, 2013. http://dx.doi.org/10.1109/cleopr.2013.6599997.

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Reports on the topic "Foundry technology"

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Tiefenthaler, Brigitte. Evaluierung des Netzwerks Altern. Endbericht. Technopolis Group - Austria, 2019. http://dx.doi.org/10.22163/fteval.2019.506.

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In 2015, the Federal Ministry of Education, Science and Research (BMBWF), together with the Federal Ministry of Transport, Innovation and Technology (BMVIT), the Austrian Research Promotion Agency (FFG) and other partners, founded the initiative "Strategic Networking Platforms in the Context of Major Societal Challenges", including such a platform on issues of demographic change. The BMBWF has commissioned the Austrian Platform for Interdisciplinary Ageing Issues(ÖPIA) with its implementation. The three-year BMBWF funding for the Ageing Network expired in mid-2019. Therefore, Department V/10 of the BMBWF commissioned Technopolis Group Austria to evaluate the Ageing Network. The aim of this evaluation was to form a basis for the decision on the further funding of the Network Ageing after the expiry of the current contract. To this end, we analysed and evaluated what has been achieved so far and developed recommendations for the future work of the Network Ageing. Translated with www.DeepL.com/Translator (free version)
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Thompson, Marshall, and David Lippert. Flexible Pavement Design (Full-depth Asphalt and Rubblization): A Summary of Activities. Illinois Center for Transportation, July 2021. http://dx.doi.org/10.36501/0197-9191/21-021.

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This report summarizes activities undertaken to support and ensure that the Illinois Department of Transportation utilizes the best demonstrated available technology for design and construction of full-depth hot-mix asphalt (HMA) pavements and HMA pavements on rubblized Portland cement concrete pavement (PCCP). To achieve this goal, the researchers reviewed pavement design and special provisions for full-depth asphalt and rubblization projects as well as full-depth asphalt and rubblization project performance via condition surveys and deflection measurements. They also modified design inputs as needed from the review of literature and responded to specific issues related to full-depth asphalt and rubblization design and construction. The researchers studied 32 rubblization projects on the interstate system and found this rehabilitation technique is providing good to excellent performance that exceeds design expectations. They provided input on proposed changes to full-depth hot-mix asphalt pavement on rubblized PCCP specifications as well as provided input on the RoadTec 1105e material transfer device. Analysis of traffic speed deflectometer data obtained on several hot-mix asphalt and rubblized pavements resulted in the development of analysis algorithms.
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Corriveau, Elizabeth, Ashley Mossell, Holly VerMeulen, Samuel Beal, and Jay Clausen. The effectiveness of laser-induced breakdown spectroscopy (LIBS) as a quantitative tool for environmental characterization. Engineer Research and Development Center (U.S.), April 2021. http://dx.doi.org/10.21079/11681/40263.

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Laser-induced breakdown spectroscopy (LIBS) is a rapid, low-cost analytical method with potential applications for quantitative analysis of soils for heavy metal contaminants found in military ranges. The Department of Defense (DoD), Army, and Department of Homeland Security (DHS) have mission requirements to acquire the ability to detect and identify chemicals of concern in the field. The quantitative potential of a commercial off-the-shelf (COTS) hand-held LIBS device and a classic laboratory bench-top LIBS system was examined by measuring heavy metals (antimony, tungsten, iron, lead, and zinc) in soils from six military ranges. To ensure the accuracy of the quantified results, we also examined the soil samples using other hand-held and bench-top analytical methods, to include Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) and X-Ray Fluorescence (XRF). The effects of soil heterogeneity on quantitative analysis were reviewed with hand-held and bench-top systems and compared multivariate and univariate calibration algorithms for heavy metal quantification. In addition, the influence of cold temperatures on signal intensity and resulting concentration were examined to further assess the viability of this technology in cold environments. Overall, the results indicate that additional work should be performed to enhance the ability of LIBS as a reliable quantitative analytical tool.
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Idris, Iffat. Increasing Birth Registration for Children of Marginalised Groups in Pakistan. Institute of Development Studies (IDS), July 2021. http://dx.doi.org/10.19088/k4d.2021.102.

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This review looks at approaches to promote birth registration among marginalised groups, in order to inform programming in Pakistan. It draws on a mixture of academic and grey literature, in particular reports by international development organizations. While there is extensive literature on rates of birth registration and the barriers to this, and consensus on approaches to promote registration, the review found less evidence of measures specifically aimed at marginalised groups. Gender issues are addressed to some extent, particularly in understanding barriers to registration, but the literature was largely disability-blind. The literature notes that birth registration is considered as a fundamental human right, allowing access to services such as healthcare and education; it is the basis for obtaining other identity documents, e.g. driving licenses and passports; it protects children, e.g. from child marriage; and it enables production of vital statistics to support government planning and resource allocation. Registration rates are generally lower than average for vulnerable children, e.g. from minority groups, migrants, refugees, children with disabilities. Discriminatory policies against minorities, restrictions on movement, lack of resources, and lack of trust in government are among the ‘additional’ barriers affecting the most marginalised. Women, especially unmarried women, also face greater challenges in getting births registered. General approaches to promoting birth registration include legal and policy reform, awareness-raising activities, capacity building of registration offices, integration of birth registration with health services/education/social safety nets, and the use of digital technology to increase efficiency and accessibility.
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Li, Howell, Tom Platte, Jijo K. Mathew, W. Benjamin Smith, Enrique Saldivar-Carranza, and Darcy M. Bullock. Using Connected Vehicle Data to Reassess Dilemma Zone Performance of Heavy Vehicles. Purdue University, 2020. http://dx.doi.org/10.5703/1288284317321.

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The rate of fatalities at signalized intersections involving heavy vehicles is nearly five times higher than for passenger vehicles in the US. Previous studies in the US have found that heavy vehicles are twice as likely to violate a red light compared with passenger vehicles. Current technologies leverage setback detection to extend green time for a particular phase and are based upon typical deceleration rates for passenger cars. Furthermore, dilemma zone detectors are not effective when the max out time expires and forces the onset of yellow. This study proposes the use of connected vehicle (CV) technology to trigger force gap out (FGO) before a vehicle is expected to arrive within the dilemma zone limit at max out time. The method leverages position data from basic safety messages (BSMs) to map-match virtual waypoints located up to 1,050 ft in advance of the stop bar. For a 55 mph approach, field tests determined that using a 6 ft waypoint radius at 50 ft spacings would be sufficient to match 95% of BSM data within a 5% lag threshold of 0.59 s. The study estimates that FGOs reduce dilemma zone incursions by 34% for one approach and had no impact for the other. For both approaches, the total dilemma zone incursions decreased from 310 to 225. Although virtual waypoints were used for evaluating FGO, the study concludes by recommending that trajectory-based processing logic be incorporated into controllers for more robust support of dilemma zone and other emerging CV applications.
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Putriastuti, Massita Ayu Cindy, Vivi Fitriyanti, and Muhammad Razin Abdullah. Leveraging the Potential of Crowdfunding for Financing Renewable Energy. Purnomo Yusgiantoro Center, June 2021. http://dx.doi.org/10.33116/br.002.

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• Renewable energy (RE) projects in Indonesia usually have IRR between 10% and 15% and PP around 6 to 30 years • Attractive return usually could be found in large scale RE projects, although there are numerous other factors involved including technology developments, capacity scale, power purchasing price agreements, project locations, as well as interest rates and applied incentives. • Crowdfunding (CF) has big potential to contribute to the financing of RE projects especially financing small scale RE projects. • P2P lending usually targeted short-term loans with high interest rates. Therefore, it cannot be employed as an alternative financing for RE projects in Indonesia. • Three types of CF that can be employed as an alternative for RE project funding in Indonesia. Namely, securities, reward, and donation-based CF. In addition, hybrid models such as securities-reward and reward-donation could also be explored according to the project profitability. • Several benefits offer by securities crowdfunding (SCF) compared to conventional banking and P2P lending, as follows: (1) issuer do not need to pledge assets as collateral; (2) do not require to pay instalment each month; (3) issuer share risks with investors with no obligation to cover the investor’s loss; (4) applicable for micro, small, medium, enterprises (MSMEs) with no complex requirements; and (5) there is possibility to attract investors with bring specific value. • Several challenges that need to be tackled such as the uncertainty of RE regulations; (1) issuer’s inability in managing the system and business; (2) the absence of third parties in bridging between CF platform and potential issuer from RE project owner; (3) the lack of financial literacy of the potential funders; and (4) lastly the inadequacy of study regarding potential funders in escalating the RE utilisation in Indonesia.
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Niles, John S., and J. M. Pogodzinski. Steps to Supplement Park-and-Ride Public Transit Access with Ride-and-Ride Shuttles. Mineta Transportation Institute, July 2021. http://dx.doi.org/10.31979/mti.2021.1950.

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Public transit ridership in California declined in the five years before the pandemic of 2020–21 and dropped significantly further after the pandemic began. A sharp downward step in the level of transit boarding occurred after February 2020, and continues to the date of this report as a result of the public-health guidance on social distancing, expanded work-at-home, and a travel mode shift from public transit to private cars. A critical issue has come to the foreground of public transportation policy, namely, how to increase the quality and geographic reach of transit service to better serve the essential trips of mobility disadvantaged citizens who do not have access to private vehicle travel. The research focus of this report is an examination of the circumstances where fixed route bus route service could cost-effectively be replaced by on-demand microtransit, with equivalent overall zone-level efficiency and a higher quality of complete trip service. Research methods were reviews of documented agency experience, execution of simple simulations, and sketch-level analysis of 2019 performance reported in the National Transit Database. Available evidence is encouraging and suggestive, but not conclusive. The research found that substitutions of flexible microtransit for fixed route buses are already being piloted across the U.S., with promising performance results. The findings imply that action steps could be taken in California to expand and refine an emphasis on general purpose microtransit in corridors and zones with a relatively high fraction of potential travelers who are mobility disadvantaged, and where traditional bus routes are capturing fewer than 15 boardings per vehicle hour. To be sufficiently productive as fixed route replacements, microtransit service technologies in the same or larger zones need to be capable of achieving vehicle boardings of five per hour, a challenge worth addressing with technology applications. Delivery of microtransit service can be undertaken through contracts with a growing set of private sector firms, which are developing processes to merge general purpose customers with those now assigned to ADA-required paratransit and Medi-Cal-supported non-emergency medical transport.
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Control technology and exposure assessment for occupational exposure to beryllium: beryllium facility #3 - aluminum/beryllium foundry, and copper/beryllium foundry and machine shop. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, November 2008. http://dx.doi.org/10.26616/nioshephb32616a.

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Walk-through survey report: control technology support for SENSOR at General Foundry Company, Flagtown, New Jersey. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, September 1989. http://dx.doi.org/10.26616/nioshectb17116a.

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Control technology and exposure assessment for occupational exposure to beryllium: beryllium facility #1 - copper/beryllium foundry. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, July 2008. http://dx.doi.org/10.26616/nioshephb32611a.

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