Relevant bibliographies by topics / HPDC Al

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

Academic literature on the topic 'HPDC Al'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "HPDC Al"

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Qi, Ming Fan, Yong Lin Kang, and Quan Quan Qiu. "Industrialized Application of Rheo-HPDC Process for the Production of Large Thin-Walled Aluminum Alloy Parts." Solid State Phenomena 285 (January 2019): 453–58. http://dx.doi.org/10.4028/www.scientific.net/ssp.285.453.

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A simplified and efficient process, namely air-cooled stirring rod (ACSR), was proposed to prepare semisolid slurry of aluminum alloys. An advanced integrated rheological high pressure die-casting (Rheo-HPDC) technology was established by combining the ACSR equipment with HPDC machines to produce high quality aluminum alloy products. Microstructures, surface qualities, mechanical properties, corrosion resistances and thermal conductivities of the Al-8Si alloy parts prepared by Rheo-HPDC were investigated and compared to those prepared by traditional HPDC. The results indicated that the Rheo-HPDC process can prepare aluminum alloy parts in which the primary particles are fine and spherical, and there is few shrinkage porosity. Multifarious high quality large thin-walled aluminum alloy parts, such as filter shells, cooling shells, antenna crates and mounting brackets for communication, were produced by the process. Rheo-HPDC alloys showed improved surface quality to those formed by traditional HPDC, and the surface roughness is small and avoid employing CNC to surface finish. Also, compared with HPDC alloys, the alloys prepared by Rheo-HPDC have an increased mechanical properties and thermal conductivity due to high density and refined microstructure. Furthermore, Rheo-HPDC aluminum alloys indicated a remarkable improvement in corrosion resistance as shown by the results of electrochemical and weight loss experiments.
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Li, Qian, Mengmeng Hou, Junjie Ren, et al. "Co-delivery of chlorin e6 and doxorubicin using PEGylated hollow nanocapsules for ‘all-in-one’ tumor theranostics." Nanomedicine 14, no. 17 (2019): 2273–92. http://dx.doi.org/10.2217/nnm-2019-0099.

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Aim: Hollow mesoporous copper sulfide nanocapsules conjugated with poly(ethylene glycol) (PEG), doxorubicin and chlorin e6 (HPDC) were synthesized for fluorescence imaging and multimodal tumor therapy. Materials & methods: HPDC were synthesized by encapsulating chlorin e6 and doxorubicin into PEGylated nanocapsules via a simple precipitation method. The photothermal/photodynamic effects, drug release, cellular uptake, imaging capacities and antitumor effects of the HPDCs were evaluated. Results: This smart nanoplatform is stimulus-responsive toward an acidic microenvironment and near infrared laser irradiation. Moreover, fluorescence imaging-guided and combined photothermal/photodynamic/chemotherapies of tumors were promoted under laser activation and led to efficient tumor ablation, as evidenced by exploring animal models in vivo. Conclusion: HPDCs are expected to serve as potent and reliable nanoagents for achieving superior therapeutic outcomes in cancer management.
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Zheng, Tianxu, Yaobo Hu, Wanqiu Meng, Aitao Tang, and Fusheng Pan. "Corrosion and Residual Strength Analysis of High Pressure Die Casting AM Series Mg Alloys." Materials 12, no. 16 (2019): 2624. http://dx.doi.org/10.3390/ma12162624.

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Higher pressure die casting (HPDC) AM series (Mg-Al-Mn) Mg alloys have wide application potential in the automobile industry. To promote its application, systematic investigation on the corrosion performance and corrosion residual strength of HPDC AM50+1Ce and AM60 was carried out. The corrosion of HPDC AM50+1Ce was more uniform, while the pitting corrosion of AM60 was more severe, and the mechanical properties of HPDC AM60 was more sensitive to corrosion. The residual strength of AM50+1Ce and AM60 after corrosion of 648 h was 199 MPa and 183 MPa, respectively. The findings can contribute to a better understanding of the corrosion and residual strength of HPDC AM series Mg alloys.
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Qi, Ming Fan, Yong Lin Kang, Guo Ming Zhu, Yang De Li, and Wei Rong Li. "A New Rheo-HPDC Process with Air-Cooled Stirring Rod Device for Wireless Base Station Shells of Al-8Si Alloy." Solid State Phenomena 256 (September 2016): 303–8. http://dx.doi.org/10.4028/www.scientific.net/ssp.256.303.

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A new process so-called air-cooled stirring rod (ACSR) was developed to prepare semisolid slurries of Al-8Si alloy. A simplified rheological high pressure die-casting (Rheo-HPDC) process was developed by combining the ACSR device with a HPDC machine to form wireless base station shells. Microstructures of slurries at different rotation speeds and air flows prepared by ACSR device were studied. Microstructures, mechanical properties and thermal conductivities of the shells formed by Rheo-HPDC were studied and compared with those produced by HPDC. The results indicate the ACSR device can prepare slurries in which primary particles are fine, spherical and uniformly distributed in the matrix. As rotation speed or air flow increases, the size of primary particles (α1-Al) decreases and shape factor increases. Rheo-HPDC parts show improved properties to those formed by HPDC, and increasing rates of ultimate tensile strength, yield strength, elongation, hardness and thermal conductivity are 15.4%, 8.2%, 62.1%, 6.67% and 2.1%, respectively.
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Tharumarajah, Ambavalavanar, Dayalan R. Gunasegaram, and Paul Koltun. "Greenhouse Gas Emissions Attributable to High Pressure Die Casting." Materials Science Forum 618-619 (April 2009): 21–26. http://dx.doi.org/10.4028/www.scientific.net/msf.618-619.21.

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In spite of die castings being amongst the highest volume items manufactured by the metalworking industry, the influence of high pressure die casting (HPDC) process parameters on greenhouse gas (GHG) emissions remains largely unreported. In this article, the authors discuss the effect of some HPDC process parameters on GHG emissions using cradle-to-gate life cycle assessment (LCA) for both aluminium and magnesium alloys. Although the impacts reduced with increasing yields in both cases, it was determined that the GHG impact of magnesium alloy HPDC was more sensitive to HPDC yield irrespective of the ratio of primary/secondary alloys in the melt charge. The reasons for this include a greater dependence of magnesium alloy HPDC on high-emitting primary processing and the use of the highly potent GHG SF6 for melting. For magnesium alloy HPDC, a decrease in quality assurance (QA) rejects and cycle times also reduced GHG emissions, although their influences were found to be an order lower than that of yield.
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Ji, Shou Xun, Bo Jiang, Wen Chao Yang, and Zhong Yun Fan. "Melt Quenched High Pressure Die Casting (MQ-HPDC) of an A356 Alloy." Materials Science Forum 765 (July 2013): 195–99. http://dx.doi.org/10.4028/www.scientific.net/msf.765.195.

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Melt quenched high pressure die casting (MQ-HPDC) is a new die casting process developed recently for improving the casting quality of the conventional HPDC process. In the MQ-HPDC process, an alloy melt with a specified dose and superheat is quenched by directly pouring the alloy melt into a preheated metallic container. The thermal mass and preheating temperature of the container is selected so that the alloy melt is quenched just below the alloy liquidus and heterogeneous nucleation takes place during the melt quenching. The quenched alloy melt is then fed immediately into the shot sleeve for component casting. In this paper we present the MQ-HPDC process and the resultant microstructures and mechanical properties of a MQ-HPDC A356 alloy.
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Sharma, Bharat. "Flash Prevention in HPDC." International Journal for Research in Applied Science and Engineering Technology 9, no. 8 (2021): 1902–9. http://dx.doi.org/10.22214/ijraset.2021.37661.

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Abstract: Welcome to steady die casting solutions. We are at steady die casting solutions keep on continue to give die casting solutions. In this paper we will discuss how we can predict flash location in die and how we can correct before die making or after die making. We also discuss how we can calculate individual tie bar load when we load a die, tie bar load will change on each die changeover because of it’s center of gravity. We discuss how casting shot centroid will effect tie bar load which directly responsible for flash. All this things we try to explain with an example, I hope it will be help full. Thank you very much, “keep learning till death”. Keywords: Flash, tie bar, machine tonnage, machine center, die, hpdc, casting defect and clamping force
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Möller, Heinrich, Gonasagren Govender, and Waldo Stumpf. "Comparison of the Heat Treatment Response of Wrought and SSM-HPDC Alloy 6082." Materials Science Forum 690 (June 2011): 242–45. http://dx.doi.org/10.4028/www.scientific.net/msf.690.242.

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The natural and artificial aging responses of wrought and SSM-HPDC alloy 6082 are compared. It is shown that the heat treatment response of this Al-Mg-Si alloy is not influenced by differences in microstructures produced by different processing routes. Wrought alloy 6082 is known to experience an unfavourable effect of prior natural aging on the subsequent artificial aging response, which was also found for SSM-HPDC 6082 in this study. The tensile properties of SSM-HPDC 6082-T6 agree well with those specified for wrought 6082-T6, except for a much lower ductility of the SSM-HPDC variant.
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Negrotto, Soledad, Hebe A. Mena, Agustin E. Ure, et al. "Human Plasmacytoid Dendritic Cells Elicited Different Responses after Infection with Pathogenic and Nonpathogenic Junin Virus Strains." Journal of Virology 89, no. 14 (2015): 7409–13. http://dx.doi.org/10.1128/jvi.01014-15.

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The arenavirus Junin virus (JUNV) is the etiologic agent of Argentine hemorrhagic fever. We characterized the JUNV infection of human peripheral blood-derived plasmacytoid dendritic cells (hpDC), demonstrating that hpDC are susceptible to infection with the C#1 strain (attenuated) and even more susceptible to infection with the P (virulent) JUNV strain. However, hpDC elicited different responses in terms of viability, activation, maturation, and cytokine expression after infection with both JUNV strains.
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Cornacchia, Giovanna, Daniele Dioni, Michela Faccoli, et al. "Experimental and Numerical Study of an Automotive Component Produced with Innovative Ceramic Core in High Pressure Die Casting (HPDC)." Metals 9, no. 2 (2019): 217. http://dx.doi.org/10.3390/met9020217.

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Weight reduction and material substitution are increasing trends in the automotive industry. High pressure die casting (HPDC) is the conventional casting technology for the high volume production of light alloys; it has recently found wide application in the manufacturing of critical components, such as complex and thin geometry automotive parts. However, the major restriction of this affordable technology is the difficulty to design and realize hollow sections or components with undercuts. An innovative way to further increase the competitiveness of HPDC is to form complex undercut shaped parts through the use of new lost cores that are able endure the high pressures used in HPDC. This paper investigates the use of innovative ceramic lost cores in the production of a passenger car aluminum crossbeam by HPDC. Firstly, process and structural simulations were performed to improve the crossbeam design and check the technology features. The results led to the selection of the process parameters and the production of some prototypes that were finally characterized. These analyses demonstrate the feasibility of the production of hollow components by HPDC using ceramic cores.
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Dissertations / Theses on the topic "HPDC Al"

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Tharayil, Pradeep Ambareeksh, and Mohammadali Baradaran. "HPDC Die design for Additive Manufacturing : Simulation and Comparison of Thermal Stresses in HPDC die designed for Additive Manufacture." Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH, Industriell produktutveckling, produktion och design, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-43319.

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Additive manufacturing has a great potential to benefit die manufacture by shortening the lead time considerably and lifting the limitations on design complexity imposed by conventional manufacturing techniques. However, AM has its own requirements that together are known as Design for Additive Manufacturing and account for the process limitations. One of the significant requirements is mass efficiency of the design (it should be as light as possible). If it’s not fulfilled, AM won’t be able to make an economical solution or substitution despite having outstanding benefits. The present investigation has been framed with respect to such concern. This investigation attempts to draw a comparison between the performance of two design variants. Additionally, it has been tried to study the employed method, document implementation of the approach, and identify the challenges in accordance with design for additive manufacturing. Simulation of thermal stresses generated in die inserts for a given component during one cycle of high pressure die casting is presented. Initial design of the die inserts is subjected to redesign with the intention of mass reduction by incorporating honeycomb structure. Temperature evolution and resultant thermal stresses are analyzed for redesign and compared to those of original design. Simulation of high pressure die casting was carried out in MagmaSoft to obtain temperature history of die inserts and cast. Implicit nonlinear elastic fully coupled thermal displacement model was setup in Abaqus in which Magma results were used as input for stress calculation. Results show that according to our specific design, HPDC die with thin walled feature cannot withstand the thermal and mechanical load. However, with iterative analysis and proper topology optimization, a lightweight complex geometry die can be successfully made.
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Prakash, D. G. Leo. "Microstructural influences on macro properties of hpdc magnesium alloy AZ91 quantification and FE simulations." Magdeburg Docupoint-Verl, 2005. http://deposit.ddb.de/cgi-bin/dokserv?id=2747367&prov=M&dok_var=1&dok_ext=htm.

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Zhang, Bohua. "The Influence of Porosity and Its Modeling on Fatigue Behavior of High Pressure Die Cast Aluminum including the Effects of Mean Stress, Stress Gradient and Specimen Size." University of Toledo / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1556259677391458.

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Riestra, Perna Martin Ignacio. "TAILORING PROPERTIES TO REPRESENT HPDC TENSILE AND FATIGUE BEHAVIOUR IN ALUMINIUM-SILICON CAST ALLOY PROTOTYPES." Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH. Forskningsmiljö Material och tillverkning – Gjutning, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-27734.

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The work presented aims to find alternatives for the prototyping of components by sand and plaster mold manufacturing processes that deliver properties similar to high pressure die casting (HPDC). Sand and plaster test samples have been casted. The Al-7Si-0.35Mg alloy has been tested in as cast condition and in a heat treated condition; T5 for sand cast samples and T6 for those plaster cast. The Al-7Si-2Cu-0.35Mg alloy was also tested in as cast condition. Tensile, fatigue and hardness tests have been performed. Microstructural investigation comprising secondary dendrite arm spacing, defects, Fe-rich β-phases and Si size measurements has been performed on the different conditions. The results have been compared to available data for Al-9Si-3Cu-(Fe) alloy used in HPDC. The T5 heat treated sand cast condition has shown to have properties similar to HPDC. All other sand cast conditions, including the previously tested Al-9Si-3Cu-(Fe) alloy, have been shown to be reasonable alternatives.
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Gulizia, Stefan. "Soldering in high pressure die casting (HPDC) performance evaluation and characterisation of physical vapour deposition (PVD) coatings /." Swinburne Research Bank, 2008. http://hdl.handle.net/1959.3/39640.

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Thesis (MEng) - School of Engineering and Science, Swinburne University of Technology, 2008.<br>Thesis submitted for the degree of Master of Engineering, School of Engineering and Science, Swinburne University of Technology, 2008. Typescript. Includes bibliographical references (p. 98-101).
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Lenzi, Daniele. "Analisi dei difetti in componenti meccanici prodotti in lega leggera mediante il processo di colata sotto pressione." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018. http://amslaurea.unibo.it/15209/.

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L’elaborato si prefigge l’obbiettivo di analizzare i difetti che si possono riscontrare nel realizzare prodotti in alluminio attraverso il processo di colata sotto pressione. In particolare, si studiano i parametri e i fenomeni che rivestono maggiore importanza nel processo, al fine di ottenere un prodotto finale che presenti una limitata difettosità. Infine si studia un caso di difettosità riscontrato in azienda, analizzando i risultati delle simulazioni del processo, le analisi termiche svolte attraverso l'utilizzo di termocamere e si indaga la microstruttura con l'ausilio di un microscopio ottico.
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Pereira, Manuel Filipe Viana Teotonio. "ADDITIVE MANUFACTURING OF COMPONENTS FOR IN-DIE CAVITY USE, SUITABLE TO WITHSTAND ALUMINIUM HIGH PRESSURE DIE CASTING (HPDC) PROCESS CONDITIONS." Thesis, Bloemfontein: Central University of Technology, Free State, 2013. http://hdl.handle.net/11462/243.

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Thesis (M. Tech. (Engineering: Mechanical)) -- Central University of Technology, Free State, 2013<br>This research examines the suitability of Additive Manufacturing (AM) for manufacturing dies used in aluminium high pressure die casting. The study was guided by the following objectives: • The reviews of applicable literature sources that outline technical and application aspects of AM in plastic injection moulds and the possibilities of applying it to high pressure casting die. • To introduce AM grown die components in die manufacture. Further, to develop a methodology that will allow industry to apply AM technology to die manufacture. • Revolutionise the way die manufacture is done. The potential for AM technologies is to deliver faster die manufacture turnaround time by requiring a drastically reduced amount of high level machining accuracy. It also reduces the number of complex mechanical material removal operations. Fewer critical steps required by suitable AM technology platforms able to grow fully dense metal components on die casting tools able to produce production runs. • Furthermore, promising competitive advantages are anticipated on savings to be attained on the casting processing side. AM technology allows incorporation of features in a die cavity not possible to machine with current machining approaches and technology. One such example is conformal cooling or heating of die cavities. This approach was successfully used in plastic injection mould cavities resulting in savings on both the part quality as well as the reduction on cycle time required to produce it (LaserCUSING®, 2007). AM technology has evolved to a point where as a medium for fast creation of an object, it has surpassed traditional manufacturing processes allowing for rapidly bridging the gap between ideas to part in hand. The suitability of the AM approach in accelerating the die manufacturing process sometime in the near future cannot be dismissed or ignored. The research showed that there is promise for application of the technology in the not too distant future. In the South African context, the current number and affordability of suitable AM platforms is one of the main stumbling blocks in effecting more widespread applied research aimed at introduction of the technology to die manufacture.
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Law, Madeleine. "Investigations on the Formation of Defect Bands in Semi-Solid High Pressure Die Cast Aluminium-Silicon Alloys." Licentiate thesis, KTH, Materialvetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-272086.

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High-pressure die casting of semi-solid aluminium-silicon alloys is used in the automotive industry to manufacture components, like housings, brackets, and bars. It is commonly known that during high-pressure die casting, defect bands may be created that follow the contour of the component surface. These bands consist mainly of a eutectic phase. This phenomenon is also observed in semi-solid metal slurry high-pressure die casting. These bands could lead to premature failure of the component in service. The origin of these bands is not fully understood and so this research focuses on investigating these bands and their origins further. A series of casting trials were conducted with varying plunger velocity. Subsequent investigation using optical and scanning electron microscopy showed that a change of the plunger velocity alters the number of bands present in the samples. Energy dispersive X-ray spectroscopy revealed that a measurable difference in aluminium quantity across the band was noticed and it was postulated that aluminium migrates towards the component centre. Therefore, different mechanisms responsible for particle migrations found in literature were investigated and assessed quantitatively using experimental data and information from published literature. It was found that the Saffman lift force and the Mukai-Lin-Laplace effect were the mechanisms that were most likely to cause such a migration of aluminium. Further experimental investigation is recommended to identify which of the two mechanisms is ultimately responsible for the migration and to optimise the high-pressure die casting procedure to minimise defect band formation.<br>Produktion av högtrycksgjutning av halvfasta aluminium-kisellegeringar används i fordonsindustrin för att tillverka komponenter, som exempel till kåpor, konsoler och stag. Det är allmänt känt att defektband kan formas under högtrycksgjutning som följer konturen av komponentytan. Dessa band består huvudsakligen av eutektisk fas. Detta fenomen har också observerats vid högtrycksgjutning produktion av halvfast slurry. Potentiellt kan dessa band leda till en försämring av komponentens mekaniska egenskaper och resultera i ett förtida brott. Ursprunget av dessa band är inte helt kartlagda och det är därför viktigt att fokusera ytterligare på denna forskning och att undersöka dessa band och deras ursprung. En serie med gjutningsförsök genomfördes med varierande kolvhastighet. Efterföljande undersökning med optisk- och svepelektronmikroskopi visade att en förändring av kolvhastigheten förändrar antalet band som finns i proverna. Energidispersiv röntgenspektroskopi avslöjade en mätbar skillnad i aluminiumkvantitet över bandet, och det antogs att aluminium migrerar mot centrum av komponenten. Därför undersöktes och utvärderades olika mekanismer som ansvarar för partikelmigrationer som finns att finna i litteratur med hjälp av experimentella data och information från publicerad litteratur. Det visade sig att Saffman lyftkraft och Mukai-Lin-Laplace effekten var de mekanismer som mest troligen orsakade migration av aluminium. Ytterligare experimentella försök rekommenderas för att identifiera vilken av dessa två mekanismerna som i slutändan är ansvarig för migrationen. Detta för att optimera gjutningsprocessen och därmed minimera uppkomsten av defektband.
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Sivertsen, Halses Sebastian. "Die life prediction using High Pressure Die Casting simulations." Thesis, Tekniska Högskolan, Jönköping University, JTH, Material och tillverkning, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-50031.

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Global trends in automotive industry for weight reduction drives an interest for casting of structural aluminum parts. High pressure die casting (HPDC) is chosen for this purpose since it enables manufacturing of large series parts where complexity and repeatability is demanded. Aluminum alloys have hence been developed through the years to obtain suitable mechanical properties for high strength parts. These alloys have been investigated to predict the types of potential failure mechanisms during HPDC in order to determine die life through simulations. Die life prediction was performed through simulations in MAGMAsoft 5.4 with the help of a die life module, which is based on thermal stresses generated in the die material during casting cycles. Fatigue data at elevated temperature obtained from literature review of AISI H11 tool steel was complemented to the Wöhler curve in the software database. Comparison of two aluminum alloys showed that chemical composition had a major influence on die life. Chemical composition had a direct impact on solidification time and with longer solidification time, the thermal load on the die increased. Since the stress range on the die is temperature dependent, the ability of heat transfer over time proved to be critical for die life results. The most crucial process parameter to achieve a longer die life was constant cooling by tempering channels, due to their high potential to remove heat. Tempering channels and die spray also prevent the die from exceeding a critical temperature resulting in soldering formation. Mold erosion was consistently observed in the same location for all simulations.
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Vicario, Gomez Iban. "Influence des nano-particules d’alumine (Al2O3) et de di-borure de titane (TiB2) sur la microstructure et les propriétés de l’alliage Al-Si9-Cu3-Fe1 pour des applications de fonderie à haute pression." Thesis, Bordeaux 1, 2011. http://www.theses.fr/2011BOR14420/document.

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Ce travail est dédié á l´étude de l´influence de nano-particules de alumina (Al2O3) et de di-borure de titane (TiB2) sur la solidification, la microstructure et les propriétés thermiques et mécaniques de l´alliage d´aluminium renforcés, Al-Si9Cu3Fe1. Les matériaux ont été obtenus par un procédé de fonderie à haute pression en coulant les alliages dans les mêmes conditions que les alliages non renforcés correspondants.On a constaté que les particules de Al2O3 et de TiB2 ont une influence directe sur les caractéristiques de l´alliage telles que la microstructure, la précipitation des phases pendant la solidification et les propriétés mécaniques et électriques. On a ainsi montré que les particules de Al2O3 et de TiB2 peuvent être utilisées pour ajuster les caractéristiques des alliages et obtenir des propriétés spécifiques pour des applications dans les secteurs de matériaux légers<br>The work has been focused on the study of the influence of TiB2 and Al2O3 nano-particles (up to 1 wt. %) on the properties and physical features of an aluminium casting alloy, Al-Si9Cu3Fe1.Samples have been obtained through the High Pressure Die Casting (HPDC) process and compared with unreinforced samples obtained at the same conditions. It has been observed that the Al2O3 and TiB2 particles have a direct influence on several features of the alloy such as the microstructure and precipitating phases as well as in the improvement of the soundness and mechanical and electrical properties. Al2O3 and TiB2 particles can be used to tailor the properties of the alloy and to match the specifications of light weight applications
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Books on the topic "HPDC Al"

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IEEE International Symposium on High Performance Distributed Computing (11th 2002 Edinburgh, Scotland). HPDC-11 2002: Proceedings : 11th IEEE International Symposium on High Performance Distributed Computing : 24-26 July, 2002, Edinburgh, Scoltand. IEEE Computer Society Press, 2002.

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IEEE International Symposium on High Performance Distributed Computing (16th 2007 Monterey, California). Proceedings of the HPDC 2007 Symposium & co-located workshops: CLADE'07, GMW'07, SOCP'07, UPGRADE-CN'07, & WORKS'07 : June 25-29, 2007, Monterey, California, USA. Association for Computing Machinery, 2007.

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McMaster, Marvin. HPLC. John Wiley & Sons, Ltd., 2006.

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Vonk, N., B. G. J. Baars, and H. Schaller. Fehlersuche in der HPLC / Troubleshooting in der HPLC. Birkhäuser Basel, 1990. http://dx.doi.org/10.1007/978-3-0348-5600-3.

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Pasch, Harald. HPLC of polymers. Springer, 1997.

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1947-, Trathnigg Bernd, ed. HPLC of polymers. Springer, 1999.

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Pasch, Harald. HPLC of polymers. Springer, 1998.

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Röpke, Werner. Der HPLC-Schrauber. Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527676927.

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Kromidas, Stavros, ed. The HPLC Expert. Wiley-VCH Verlag GmbH & Co. KGaA, 2016. http://dx.doi.org/10.1002/9783527677610.

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Pasch, Harald, and Bernd Trathnigg. HPLC of Polymers. Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-642-58265-3.

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Book chapters on the topic "HPDC Al"

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Sharifi, Pouya, Ying Fan, Kumar Sadayappan, Gabriel Birsan, and Jeff Wood. "Process-Structure-Property Correlations for HPDC AM60B." In Magnesium Technology 2015. John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119093428.ch65.

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Sharifi, Pouya, Ying Fan, Kumar Sadayappan, Gabriel Birsan, and Jeff Wood. "Process-Structure-Property Correlations for HPDC AM60B." In Magnesium Technology 2015. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-48185-2_65.

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Hajkowski, Jakub, Pawel Popielarski, and Robert Sika. "Prediction of HPDC Casting Properties Made of AlSi9Cu3 Alloy." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-68619-6_59.

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Messer, Patrick, Arthur Bulinger, Uwe Vroomen, and Andreas Bührig-Polaczek. "Multi-Component High Pressure Die Casting (M-HPDC): Temperature Influence on the Bond Strength of Metal-Plastic-Hybrids Manufactured by M-HPDC." In Light Metals 2019. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-05864-7_54.

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Kalkan, Ibrahim Halil, Omer Vardar, Ibrahim Göksel Hızlı, Eray Erzi, Ozen Gürsoy, and Derya Dışpınar. "Correlation Between Melt Quality and Machinability of Al9Si3Cu HPDC Alloy." In Shape Casting. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-06034-3_34.

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Martínez, Hader V., M. F. Valencia, Alejandro Morales, Andres F. Duque, Mauricio Arroyave, and J. Cruz. "One-Step SSM Process by MSC & HPDC for Metallic Components." In Solid State Phenomena. Trans Tech Publications Ltd., 2008. http://dx.doi.org/10.4028/3-908451-59-0.103.

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Ji, Shouxun, Wenchao Yang, Bo Jiang, and Z. Fan. "Improvement of Mechanical Properties of HPDC A356 Alloy through Melt Quenching Process." In Proceedings of the 2013 International Symposium on Liquid Metal Processing and Casting. John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118830857.ch39.

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Ji, Shouxun, Wenchao Yang, Bo Jiang, and Z. Fan. "Improvement of Mechanical Properties of HPDC A356 Alloy through Melt Quenching Process." In Proceedings of the 2013 International Symposium on Liquid Metal Processing & Casting. Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-48102-9_39.

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Biradar, Shivkumar, and Prashant T. Borlepwar. "Minimization of Shrinkage Porosity in HPDC Process with Local Squeeze Pin Using Flow Simulation." In Proceedings of International Conference on Intelligent Manufacturing and Automation. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2490-1_39.

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El-Fotouh, Mohamed Refaat Abo, Ahmed Yehia Shash, and Mohamed Hasan Gadallah. "Semi-automated Gating System Design with Optimum Gate and Overflow Positions for Aluminum HPDC." In Improved Performance of Materials. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-59590-0_4.

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Conference papers on the topic "HPDC Al"

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"HPDC 2005 Organization." In Proceedings. 14th IEEE International Sympsoium on High Performance Distributed Computing. IEEE, 2005. http://dx.doi.org/10.1109/hpdc.2005.1520925.

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"Author Index - HPDC-14." In HPDC-14. Proceedings. 14th IEEE International Symposium on High Performance Distributed Computing, 2005. IEEE, 2005. http://dx.doi.org/10.1109/hpdc.2005.1520996.

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Dørum, Cato, Odd Sture Hopperstad, Magnus Langseth, Odd-Geir Lademo, and Stian Sannes. "Energy Absorption Capacity for HPDC Components." In SAE 2004 World Congress & Exhibition. SAE International, 2004. http://dx.doi.org/10.4271/2004-01-0128.

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"Session details: HPDC Achievement Award Talk." In the 28th International Symposium, chair Hang Liu. ACM Press, 2019. http://dx.doi.org/10.1145/3307681.3341786.

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Liu, Hang. "Session details: HPDC Achievement Award Talk." In HPDC '19: The 28th International Symposium on High-Performance Parallel and Distributed Computing. ACM, 2019. http://dx.doi.org/10.1145/3341786.

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Hao, J., Y. J. Lin, and Y. Nie. "CFD Multiphase Flow Modelling of Air Porosity Defect Formation During High-Pressure Die-Casting Filling Process." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-51051.

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Abstract:
High-Pressure Die-Casting (HPDC) is an important process for manufacturing high-volume and low-cost components. In this process molten metal is injected at high speed under high pressure into the die cavity, which often leads to entrapment of air into the liquid metal. This will cause air porosity after solidification, the main defect in the parts made by HPDC. The aim of this work was to develop a CFD multiphase flow simulation method to numerically study the air porosity defect formation in HPDC. Some numerical models have been developed to predict the air porosity defect in HPDC. However, most of them are limited to one phase flow model which could only simulate the filling process of liquid metal. In this study both the bulk fluid and surrounding air were modeled by a 3D multiphase flow model. The proposed model can describe the entrapment, advection and coalescence of air bubbles within the melt, and thus has the ability to accurately simulate the air porosity defect formation in HPDC. In the present paper, an incompressible-compressible two-phase flow model was developed. The numerical benchmark test of a broken dam problem was used to demonstrate the effectiveness of the proposed model. Then numerical model was applied to simulate a high speed water filling process. Results of the modeling were compared with corresponding experimental data and good agreement has been found.
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Kim, Young-gi, Seung-Woo Choi, Jin-Woo Cho, Seung-Won Min, Seok-jun Kim, and Byung-jun Jung. "Development of Hypereutectic Aluminum Cylinder Liner for HPDC Cylinder Block." In SAE 2014 World Congress & Exhibition. SAE International, 2014. http://dx.doi.org/10.4271/2014-01-0998.

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Lee, B. J., and H. K. Kwon. "Simulation Study on HPDC Process with Automobile Part by CAE." In 2015 International Conference on Electrical, Automation and Mechanical Engineering. Atlantis Press, 2015. http://dx.doi.org/10.2991/eame-15.2015.136.

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Frings, Markus, Benjamin Berkels, Marek Behr, and Stefanie Elgeti. "Comparison of optimization algorithms for the slow shot phase in HPDC." In PROCEEDINGS OF THE 21ST INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING: ESAFORM 2018. Author(s), 2018. http://dx.doi.org/10.1063/1.5034962.

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Vila-Sallent, J., and J. Sole-Pareta. "Supporting HPDC applications over ATM networks with cell-based transport mechanisms." In Proceedings of 5th IEEE International Symposium on High Performance Distributed Computing. IEEE, 1996. http://dx.doi.org/10.1109/hpdc.1996.546230.

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Reports on the topic "HPDC Al"

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Fukuda, Yukihide, Masahiko Nakagawa, and Toshimitsu Suzuki. Development of HPDC Alloy for Motorcycle Wheel Using Recycle Aluminum. SAE International, 2013. http://dx.doi.org/10.4271/2013-32-9111.

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Dongarra, Jack. High Performance Computing (HPC) Challenge (HPCC) Benchmark Suite Development. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada436281.

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Monroe, Laura Marie. HPC Visualization. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1179065.

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Manno, Dominic A. HPC Utilities. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1049322.

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Fultz, Michael W. Acquisition of HPLC-Mass Spectrometer. Defense Technical Information Center, 2015. http://dx.doi.org/10.21236/ad1001112.

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Sulfredge, C., and Ronald Lee. HPAC Validation against NRC Documentation. Office of Scientific and Technical Information (OSTI), 2020. http://dx.doi.org/10.2172/1760110.

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Dennig, Yasmin. SNL HPC 2018. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1476162.

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Trujillo, Angelina Michelle. HPC - Facilities Penta. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1223175.

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Jones, Nicholas Alexander. OpenSCAP in HPC. Office of Scientific and Technical Information (OSTI), 2017. http://dx.doi.org/10.2172/1375131.

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Randles, Timothy C. Flexible HPC Environments. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1193628.

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