Relevant bibliographies by topics / Powder blanks

Contents

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

Academic literature on the topic 'Powder blanks'

Author: Grafiati
Published: 28 May 2022
Last updated: 30 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Powder blanks.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Powder blanks"

1

Ren, Xiaona, Yao Wang, Zhenfan Wang, et al. "Properties of Electrode Induction Melting Gas Atomization- and Vacuum Induction Melting Atomization-Produced Powders and Their As-HIPed Blanks." Materials 18, no. 3 (2025): 710. https://doi.org/10.3390/ma18030710.

Full text
Abstract:
The main method for large-scaled preparing powder superalloys in the production process is inert gas atomization, particularly vacuum-induced gas atomization (VIGA). A novel technique called electrode-induced gas atomization (EIGA) with a crucible-free electrode was proposed to prepare non-inclusion superalloy powders. In this study, a Ni-based superalloy of FGH4096 powder was prepared using both the VIGA and EIGA methods, while blanks were prepared through direct hot isostatic pressing (as-HIPed) near-net-forming method. The particle size, morphology, microstructure, and mechanical properties
APA, Harvard, Vancouver, ISO, and other styles
2

McNichol, A. P., A. R. Gagnon, E. A. Osborne, D. L. Hutton, K. F. Von Reden, and R. J. Schneider. "Improvements in Procedural Blanks at NOSAMS: Reflections of Improvements in Sample Preparation and Accelerator Operation." Radiocarbon 37, no. 2 (1995): 683–91. http://dx.doi.org/10.1017/s0033822200031209.

Full text
Abstract:
During the four years the Sample Preparation Laboratory (SPL) at the National Ocean Sciences Accelerator Mass Spectrometer (NOSAMS) Facilty has been in operation we have accumulated much data from which we can assess our progress. We evaluate our procedural blanks here and describe modifications in our procedures that have improved our analyses of older samples. In the SPL, we convert three distinct types of samples—seawater, CaCO3 and organic carbon—to CO2 prior to preparing graphite for the accelerator and have distinct procedural blanks for each procedure. Dissolved inorganic carbon (∑CO2)
APA, Harvard, Vancouver, ISO, and other styles
3

Gasanov, Badrudin, Nikolai Konko, and Sergey Baev. "Study of the kinetics of forming of spherical sliding bearing parts made of corrosion-resistant steels by die forging of porous blanks." Metal Working and Material Science 26, no. 2 (2024): 127–42. http://dx.doi.org/10.17212/1994-6309-2024-26.2-127-142.

Full text
Abstract:
Introduction. Spherical powder sliding bearings are widely used in various branches of mechanical engineering. Therefore, the development of a promising method of production of spherical sliding bearing parts from powders of corrosion-resistant steels with specified properties is an urgent task. Purpose of work: is to study the kinetics of forming during cold die forging of spherical sliding bearing parts from stainless steel powder blanks, and to assess the effect of the chemical composition of lubricants and the design of the pressing tool on the structure and properties of the bearing outer
APA, Harvard, Vancouver, ISO, and other styles
4

Eremeeva, Zhanna V., Saeed Kamali, Artem I. Lizunov, and Vasiliy A. Ovchinnikov. "Production of Nanostructured Boron Carbide Ceramics for Industrial Applications." Key Engineering Materials 910 (February 15, 2022): 1075–80. http://dx.doi.org/10.4028/p-dd4bb5.

Full text
Abstract:
The optimal modes (temperature, time, pressure force) of spark plasma sintering (SPS) and hot pressing of boron carbide obtained by various methods are determined. The initial powders were obtained from soot and amorphous boron by the mechanochemical synthesis method, by the high-temperature synthesis (SHS) method and by the carbon reduction method. The structure and the properties of SPS sintered and hot-pressed boron carbide blanks were determined. The highest value of the relative density was achieved during SPS sintering of blanks from B4C powders obtained by mechanosynthesis and SHS metho
APA, Harvard, Vancouver, ISO, and other styles
5

MALI, V. I., M. A. KORCHAGIN, A. G. ANISIMOV, et al. "ZIRCONIUM DIBORIDE WASTE RECYCLING BY GRINDING AND RECURRENT SPARK PLASMA SINTERING." Chemistry for Sustainable Development 31, no. 4 (2023): 415–21. http://dx.doi.org/10.15372/csd2023486.

Full text
Abstract:
An economically viable and environmentally friendly method is proposed for recycling the wastes from electrical discharge cutting of the blanks obtained by the spark plasma sintering of a powdered composition based on zirconium diboride with the addition of silicon carbide, lanthanum and yttrium oxides. The wastes are ground in a flow-type centrifugal mill TsEM-7-1, and the product of milling is further consolidated by spark plasma sintering. The microstructure and phase composition of the sintered materials made from initial powder composition and the powder obtained by grinding the ceramic w
APA, Harvard, Vancouver, ISO, and other styles
6

Ageeva, E. V., L. S. Abolmasova, and A. S. Pereverzev. "Structure and properties of alloys based on electroerosive brass powder LS58-3 obtained in distilled water." Proceedings of the Southwest State University. Series: Engineering and Technology 14, no. 2 (2024): 45–54. http://dx.doi.org/10.21869/2223-1528-2024-14-2-45-54.

Full text
Abstract:
The purpose of this work was to study the microstructure and physico-mechanical properties of alloy blanks based on electroerosive powder brass of the LS58-3 brand obtained in distilled water. Methods. To carry out the planned research, waste of the LS58-3 alloy was selected. Distilled water was used as the working fluid. In an experimental patented installation for producing powders, waste LS58-3 alloy was dispersed in distilled water with a load mass of 300 g. The following modes were used: capacitor capacity 45–65 μF; voltage at the electrodes from 150–200 V; pulse repetition rate 50–100 Hz
APA, Harvard, Vancouver, ISO, and other styles
7

Kießling, Ferdinand, Srecko Stopic, Sebahattin Gürmen, and Bernd Friedrich. "Recovery of Diamond and Cobalt Powder from Polycrystalline Drawing Die Blanks via Ultrasound-Assisted Leaching Process—Part 1: Process Design and Efficiencies." Metals 10, no. 6 (2020): 731. http://dx.doi.org/10.3390/met10060731.

Full text
Abstract:
The treatment of industrial polycrystalline diamond (PCD) blanks in aqua regia at atmospheric pressure between 333 K and 353 K was performed via the ultrasound-assisted leaching process to investigate whether the influence of ultrasound is beneficial. Cobalt content in the solution and in the blanks was monitored as well as the effects of leaching temperature, solid-to-liquid ratio, and PCD blank size. The use of intermittent and permanent ultrasound helped reduce the leaching time and thus energy consumption by up to 50%. In all trials with ultrasound, higher temperature only has a slight eff
APA, Harvard, Vancouver, ISO, and other styles
8

Iatsyuk, I. V., O. N. Doronin, and I. S. Kuko. "SECONDARY PROCESSING OF CAST TUBE CATHODES WHEN OBTAINING A METAL POWDER COMPOSITION FOR THE GAS-THERMAL SPRAY OF COATINGS." Proceedings of VIAM, no. 2 (2021): 81–87. http://dx.doi.org/10.18577/2307-6046-2021-0-2-81-87.

Full text
Abstract:
The paper presents the results of structural studies of metal-powder compositions (MPC) from the VSDP-3 alloy, as well as heat-resistant atmospheric-plasma powder coatings, developed at the FSUE «VIAM». As blanks for sputtering the MPC, standard charge blanks and exhausted resource cast tube cathodes for ion-plasma deposition were used. It was found that MPC obtained by sputtering cathodes and coatings deposited by sputtering these MPC are not inferior in properties to standard MPC and coatings. At the same time, the cost of such MPC and coatings can be 20–40% lower.
APA, Harvard, Vancouver, ISO, and other styles
9

Choi, Pyuck-Pa, Tala'at Al-Kassab, Young-Soon Kwon, Ji-Soon Kim, and Reiner Kirchheim. "Application of Focused Ion Beam to Atom Probe Tomography Specimen Preparation from Mechanically Alloyed Powders." Microscopy and Microanalysis 13, no. 5 (2007): 347–53. http://dx.doi.org/10.1017/s1431927607070717.

Full text
Abstract:
Focused ion-beam milling has been applied to prepare needle-shaped atom probe tomography specimens from mechanically alloyed powders without the use of embedding media. The lift-out technique known from transmission electron microscopy specimen preparation was modified to cut micron-sized square cross-sectional blanks out of single powder particles. A sequence of rectangular cuts and annular milling showed the highest efficiency for sharpening the blanks to tips. First atom probe results on a Fe95Cu5 powder mechanically alloyed in a high-energy planetary ball mill for 20 h have been obtained.
APA, Harvard, Vancouver, ISO, and other styles
10

Baranov, D. A. "Investigation of the structure of heat-resistant alloys under direct laser cultivation." Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY), no. 3 (September 14, 2023): 16–23. http://dx.doi.org/10.21122/1683-6065-2023-3-16-23.

Full text
Abstract:
In this work, the following studies were carried out: the structure of the starting materials (metal‑powder composition) of heat‑resistant nickel alloys EP648 and VJ159; sphericity, fluidity and bulk density of powder particles from heat‑resistant nickel alloys EP648 and VJ159; elemental (chemical) composition of powder particles of heat‑resistant nickel alloys EP648 and VJ159; the effect of technological and energy parameters of laser radiation on defect formation (pore) in manufactured (grown) blanks (samples); structure formation of manufactured samples from heat‑resistant nickel alloys EP6
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Powder blanks"

1

Шостак, М. М., Оксана Петрівна Гапонова, Оксана Петровна Гапонова та Oksana Petrivna Haponova. "Режим виготовлення деталі складної форми з порошкового мідно-титанового матеріалу". Thesis, Сумський державний університет, 2015. http://essuir.sumdu.edu.ua/handle/123456789/39527.

Full text
Abstract:
У теперішніх умовах створення конкурентоздатної продукції машинобудування України пов'язане з удосконаленням технологій, що дозволяють отримати вироби високої якості при мінімальних витратах. У зв'язку з цим зростає роль ресурсозберігаючих технологій обробки тиском. Обробка тиском порошкових заготовок дозволяє отримати деталі вузлів тертя, які за фізико-механічними та експлуатаційними властивостями не поступаються компактним, виготовленим за традиційними технологіями.
APA, Harvard, Vancouver, ISO, and other styles
2

Donnelly, Ashley Minix. "Blank Power: The Social and Political Criticism of Blank Fiction and Cinema." [Tampa, Fla] : University of South Florida, 2008. http://purl.fcla.edu/usf/dc/et/SFE0002643.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Patterson, Karin Gaynell. "Expressions of Africa in Los Angeles public performance, 1781-1994." Diss., Restricted to subscribing institutions, 2007. http://proquest.umi.com/pqdweb?did=1459903821&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Busse, Martin (Martin Augusto) 1971. "Optimization of thorium-based seed-blanket fuel cycles for nuclear power plants." Thesis, Massachusetts Institute of Technology, 2000. http://hdl.handle.net/1721.1/88336.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Capuzzi, Marco. "Aeroelastic tailoring of wind turbine blades for power improvement and load alleviation." Thesis, University of Bristol, 2015. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.685150.

Full text
Abstract:
This thesis introduces a novel aeroelastic approach to the design of blades for large-scale wind turbines. Larger blades driven by the demand for cheaper energy may incur aero elastic issues in design. A current blade is used as a reference for an aerodynamic analysis that maximises the turbine's yielded power at different wind speeds via optimisation of the blade's twist distribution. By noting that the total twist is the sum of pre-twist, elastically-induced twist and blade pitch, a distribution of elastic twist is identified. This distribution is induced by the blade bending so that it adap
APA, Harvard, Vancouver, ISO, and other styles
6

AROLE, ALUKAYODE. "POWER PROFILING: AN INCREMENTAL POWER ANALYSIS TECHNIQUE FOR FPGA-BASED DESIGNS." University of Cincinnati / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1155577393.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Canovas, Lotthagen Zandra. "Defining, analyzing and determining power losses - due to icing on wind turbine blades." Thesis, Mälardalens högskola, Akademin för ekonomi, samhälle och teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-48251.

Full text
Abstract:
The wind power industry is one of the fastest-growing renewable energy industries in the world. Since more energy can be extracted from wind when the density is higher, a lot of the investments made in the wind power industry are made in cold climates. But with cold climates come harsh weather conditions such as icing. The icing on wind power rotor blades causes the aerodynamic properties of the blade to shift and with further ice accretion, the wind power plant can come to a standstill causing a loss of power, until the ice is melted. How big these losses are, depend greatly on site-specific
APA, Harvard, Vancouver, ISO, and other styles
8

Davis, Sarajanee O. "“Power and Peace:” Black Power Era Student Activism in Virginia and North Carolina." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1593097046041952.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Kahimise, Robert N. "Black economic empowerment : looking at ROE, ROA, P/E and gearing of companies listed on JSE from Impumelelo edition (2000.2001) : comparative financial analysis." Thesis, Stellenbosch : Stellenbosch University, 2003. http://hdl.handle.net/10019.1/53313.

Full text
Abstract:
Thesis (MBA)--Stellenbosch University, 2003.<br>ENGLISH ABSTRACT: This empirical study was aimed at analysing the financial performance of black economic empowered companies, as selected per Impumelelo publication - 2000/1 edition. The Unit of Analysis of this study is therefore the phenomenon commonly described as Black Economic Empowerment, and in particular the financial performance of these business entities with specific interest in the following ratios; ROE, ROA, PIE and DIE. The fundamental problems analysed in this study are: Whether these Companies can financially perform consi
APA, Harvard, Vancouver, ISO, and other styles
10

Angell, Roger Kenneth. "An experimental investigation into the dynamic suitability of thick section aerofoils for the blades of large scale vertical axis wind turbines." Thesis, University of Reading, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241532.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Powder blanks"

1

Nigeria), Omenka Gallery (Lagos, ed. Uche James-Iroha: Power & powers. Revilo Company Limited, 2014.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Thomas, Douglas E. The rise of Black-enpowerment theology in America: Remembering an era. Guidinglight Books International, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

1908-1960, Wright Richard, and Wright Richard 1908-1960, eds. Black power: Three books from exile : Black power, The color curtain, and White man, listen! Harper Perennial Modern Classics, 2008.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Falaiye, 'Muyiwa. African spirit and Black nationalism: A discourse in African and African American studies. Foresight Press, 2003.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Rodney, Walter. The groundings with my brothers. Bogle-L'Ouverture Publications, 1990.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

South African Institute of Race Relations. and Soweto Parents Crisis Committee., eds. "People's education for people's power.". South African Institute of Race Relations, 1986.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

1948-, Twesigye Emmanuel K., ed. God, race, myth, and power: An Africanist corrective research analysis. P. Lang, 1991.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Bentes, Nilma. Negritando. Graphitte Editores, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Michels, Peter M. Black perspectives: Berichte zur schwarzen Bewegung. Atlantik, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Rodney, Walter. Walter Rodney speaks: The making of an African intellectual. Africa World Press, 1990.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Powder blanks"

1

Dannenberg, Lothar. "Rotor Blades." In Understanding Wind Power Technology. John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118701492.ch5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Kruse, Jan. "Wind in the Blades." In Sea – Wind – Power. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-53179-2_9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Goldschmidt, D. "Single-Crystal Blades." In Materials for Advanced Power Engineering 1994. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1048-8_55.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Kuznetsov, Pavel A., Alexandra O. Prostorova, Kirill V. Lepetan, and Ilya D. Karachevtsev. "A Double-Sided Elastostatic Pressing Technology of Profiled Powders Blanks." In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-82083-0_29.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Jamaludin, MF, AB Abdullah, and F. Yusof. "Springback Analysis of Low-Power Laser Welded Aluminum Tailor Welded Blanks." In Springback Assessment and Compensation of Tailor Welded Blanks. CRC Press, 2022. http://dx.doi.org/10.1201/9781003164241-12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Holmes, Melanie R. "Black Power in Britain." In Black 1968. Routledge, 2025. https://doi.org/10.4324/9781003531746-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Danek, O., Fr Vanek, and J. Cibulka. "Experimental Investigation of Turbine Blades in Service." In Diagnostics of Rotating Machines in Power Plants. Springer Vienna, 1994. http://dx.doi.org/10.1007/978-3-7091-2706-3_12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Eßer, W. "Directional Solidification of Blades for Industrial Gas Turbines." In Materials for Advanced Power Engineering 1994. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1048-8_54.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

dos Santos, Ivanir. "BLACKS AND POLITICAL POWER." In Racial Politics in Contemporary Brazil. Duke University Press, 1999. http://dx.doi.org/10.2307/j.ctv1131f9k.13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Santos, Ivanir dos. "Blacks and Political Power." In Racial Politics in Contemporary Brazil. Duke University Press, 1999. http://dx.doi.org/10.1215/9780822382539-011.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Powder blanks"

1

Powell, Daniel, Larry Stapley, Jason Hughes, and Elliot Brown. "Controlling the Formation of a Non-Sulfur Based Black Powder within a New Natural Gas Processing Plant’s Waste Heat Recovery Unit and Minimizing Any Threats of a Possible Metal Dusting Corrosion Mechanism within Process Tubing." In CORROSION 2012. NACE International, 2012. https://doi.org/10.5006/c2012-01438.

Full text
Abstract:
Abstract “Black powder” is commonly used to describe iron sulfide or iron oxide compounds, which may form within natural gas pipelines. Extensive “black powder” problems were reported following the startup of a new gas processing facility in 2009. Specifically, an extensive dark to black powdery dust or flakes were found clogging the waste heat recovery unit (WHRU) heat exchangers and the downstream filters and piping. The “black powder” was not observed in the inlet filters to the plants or the amine systems, but was observed within the mole sieve dehydrators (Presumably, the powder was trans
APA, Harvard, Vancouver, ISO, and other styles
2

Chen, Weihua, and Peiqing Ye. "On-Machine Positioning Method for Integral Impellers Based on Three-Dimensional Point Cloud." In ASME 2023 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/imece2023-112717.

Full text
Abstract:
Abstract The integral impellers are crucial components of aerospace engines. In recent years, pre-formed blanks made through 3D (three-dimensional) printing and powder metallurgy have been increasingly used to improve material removal rate and processing efficiency. However, advanced blank manufacturing processes require higher precision in clamping alignment. The 3D camera system is poised to replace on-machine probes in achieving precise pose of blanks as they provide measurements with high accuracy and density. In this paper, we propose a methodology for precisely determining the positionin
APA, Harvard, Vancouver, ISO, and other styles
3

Pujari, Vimal, Ara Vartabedian, and Gregg Wayman. "Development and Testing of High Temperature Silicon Nitride Microturbine Rotors." In ASME Turbo Expo 2008: Power for Land, Sea, and Air. ASMEDC, 2008. http://dx.doi.org/10.1115/gt2008-50108.

Full text
Abstract:
Development and testing of gas turbine quality high temperature silicon nitride (NT154) components will be described. An advanced CNC green (using pressed powder blanks prior to densification) machining based complex shape forming methodology has been developed and successfully deployed to fabricate gas turbine quality rotor, vane ring and shroud components to net shape with high yield and required dimensional tolerances. Utilizing a systems approach involving green blank properties, type of cutting tools and machining parameters, the process has been optimized to achieve required as machined
APA, Harvard, Vancouver, ISO, and other styles
4

Krentz, Tim, Paul Korinko, and Anthony McWilliams. "Fracture and Tensile Characterization of Additively Manufactured Type 300 Series Stainless Steel in the Baseline and Hydrogen Charged Conditions." In ASME 2022 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/pvp2022-84723.

Full text
Abstract:
Abstract Savannah River National Laboratory (SRNL) has characterized powder bed fusion processed Type 304L stainless steel for use as hydrogen storage and process vessels. As part of this characterization, a simple cylinder (C-cylinder) and a “D-cylinder” were fabricated using two different Laser Powder Bed Fusion (L-PBF) machines at two different sites. These four sample cylinders were electrical discharge machined (EDM) into cylindrical blanks and rectangular blanks and subsequently finished machined into tensile samples and single edge notched three-point bend fracture toughness samples, re
APA, Harvard, Vancouver, ISO, and other styles
5

Bochkov, A. "Theoretical Evaluation of Capsule Material Strain Hardening on the Deformation of Long Cylindrical Blanks During HIP Process." In Hot Isostatic Pressing. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902837-25.

Full text
Abstract:
Abstract. The paper presents the results of the theoretical study of the effect of strain rate hardening (viscosity) of the capsule material on the process of hot isostatic pressing of a long cylindrical can with powder (so that the influence of lids can be neglected). Relations are obtained that make it possible to evaluate the qualitative estimations of the processes taking place at different stages of the HIP process. Calculations are made for the capsule shrinkage values.
APA, Harvard, Vancouver, ISO, and other styles
6

Marych, Myroslav, Olena Rokytska, and Alex Golubenko. "The effect of preliminary grinding of the charge on the structure and properties of hot-forged heat-resistant alloys of the Nb-Ti-Cr-Al-Mo system." In IXth INTERNATIONAL SAMSONOV CONFERENCE “MATERIALS SCIENCE OF REFRACTORY COMPOUNDS”. Frantsevich Ukrainian Materials Research Society, 2024. http://dx.doi.org/10.62564/m4-mm2232.

Full text
Abstract:
The development of alloys based on niobium is a promising direction for the creation of heat-resistant alloys with a low specific gravity. Therefore, the task was set to investigate the possibilities of obtaining the alloy by methods of powder metallurgy, in particular hot forging [1-2]. Ti, Al, Mo, Nb, and Cr powders were used as starting materials. 2 types of powder mixtures were formed: without grinding and with preliminary grinding. Grinding of the charge was carried out in a planetary mill for 15 min.Consolidation of powder blanks by the method of hot forging (HF) was carried out on an ar
APA, Harvard, Vancouver, ISO, and other styles
7

Godbey, Brady B., and David C. Angstadt. "Improving Surface Finish Quality of Rapid Tooling via Surface Contact Infiltration of 3-D Printed Metal Parts." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-14601.

Full text
Abstract:
Solid freeform fabrication technology has shown a great deal of promise for the plastic injection molding industry due to its ability to produce complex geometry tooling relatively quickly. However, one shortcoming of metal-based SFF processes is that they have difficulty producing parts with acceptable surface quality. As such, secondary operations, such as machining, are frequently required thereby increasing fabrication time and cost. In addition, there is variation in the surface quality that is dependent upon the surface orientation during the build process. For example, parts produced us
APA, Harvard, Vancouver, ISO, and other styles
8

Hussain, G., and L. Gao. "Fundamental Studies on Incremental Forming of Titanium Sheet-Metal." In ASME 2006 International Manufacturing Science and Engineering Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/msec2006-21015.

Full text
Abstract:
Several aspects of Incremental Forming, an innovative sheet-metal-forming process, were studied. Firstly, an optimal combination of tool and lubricant was explored to form the TA1 (commercial Titanium) sheet-metal parts. Secondly, the effect of the tool diameter on the surface texture of a part was investigated. In addition to this, the influence of the tool diameter on in-plane strain distribution and thickness distribution along a part was also studied. Lastly, experiments were conducted in order to investigate the influence of half-apex angle on thickness distribution along a part to be for
APA, Harvard, Vancouver, ISO, and other styles
9

Агеев, Евгений, Evgeniy Ageev, Сергей Хардиков, and Sergey Khardikov. "Processing of Graphic Information in the Study of the Microhardness ofthe Sintered Sample of Chromium-containing Waste." In 29th International Conference on Computer Graphics, Image Processing and Computer Vision, Visualization Systems and the Virtual Environment GraphiCon'2019. Bryansk State Technical University, 2019. http://dx.doi.org/10.30987/graphicon-2019-2-252-255.

Full text
Abstract:
The results of graphic information processing and investigation of the microhardness of the sintered sample from chromiumcontaining waste are presented. Currently, one of the main directions of development of engineering technology is the improvement of existing and the development of new waste-free, environmentally friendly, material-saving production processes. Powder metallurgy is a branch of technology, including the manufacture ofpowders from metals and their alloys and the preparation of blanks and products from them without melting the main component. In most cases, new materials are cr
APA, Harvard, Vancouver, ISO, and other styles
10

DARDAEI JOGHAN, H. "Realization of functionally graded components with an optimized hybrid additive laminated tooling method." In Material Forming. Materials Research Forum LLC, 2024. http://dx.doi.org/10.21741/9781644903131-9.

Full text
Abstract:
Abstract. The tool tempering method is used to manufacture the functionally graded components. In the manufactured combined tool, one side was enhanced with cooling channels to perform the press hardening process, and the other side of the tool included heating cartridges to practice warm forming. Hybrid additive laminated tooling is used to manufacture the combined tool in a short time, while conventional subtracting methods, such as milling, are costly and time-consuming. Initially, the cooling rate and the heat transfer coefficient of the laser metal deposited area by Ferro55 powder are det
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Powder blanks"

1

Baldwin, Richard. PR-015-084508-R01 Contaminants in Sales Gas Pipelines Sources Removal and Treatment. Pipeline Research Council International, Inc. (PRCI), 2010. http://dx.doi.org/10.55274/r0010029.

Full text
Abstract:
The objective of this project is to provide information about a problem material found in gas pipelines called "black powder". It is a mixture or a chemical compound of iron sulfides, iron oxides, dirt, sand, salts, chlorides, water, glycols, hydrocarbons and compressor oils, mill scale, or other materials. The most common constituents, iron compounds of sulfur or oxygen, are corrosion products. In addition to chemical formation, black powder can be formed by microbes normally found in gas pipelines. This material causes machinery, measurement, and pipeline maintenance problems. This research
APA, Harvard, Vancouver, ISO, and other styles
2

Sasse, Ronald A. A Comprehensive Review of Black Powder. Defense Technical Information Center, 1985. http://dx.doi.org/10.21236/ada150455.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Olson, Beverly. A clarification and evaluation of black power. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.501.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Sylvera, Craig. Black mayors and crime. Federal Reserve Bank of Cleveland, 2023. http://dx.doi.org/10.26509/frbc-wp-202327.

Full text
Abstract:
Local elections are often contested on the grounds of public safety, but do elected officials have any power to curb crime? Black mayors have particular interest in the issue because Black communities are victimized by high levels of crime and fragile police-community relations. Using data on elections of first-time Black mayors, I find that police forces add more Black officers, a finding that is especially true for mayors with executive authority. Officers arrest 48 fewer potential Black offenders per 10,000 Black residents for crimes where they have the ability to exercise discretion, a fin
APA, Harvard, Vancouver, ISO, and other styles
5

Colgate, S. A., J. G. Hills, and W. A. Miller. Accretion onto black holes: The power generating mechanism. Office of Scientific and Technical Information (OSTI), 1998. http://dx.doi.org/10.2172/563845.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Sasse, Ronald A., and James E. Rose. Comparison of Spherical and Ellipsoidal Form Functions for Evaluating Black Powder. Defense Technical Information Center, 1988. http://dx.doi.org/10.21236/ada201105.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Cooney, Christopher. Radicalism in American Political Thought : Black Power, the Black Panthers, and the American Creed. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.3228.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Tangpasuthadol, Varawut, and Amarawan Intasiri. Silica reinforement of natural rubber by sol-gel process in latex. Chulalongkorn University, 2005. https://doi.org/10.58837/chula.res.2005.32.

Full text
Abstract:
Beside carbon black, silica powder is the other important filler used to reinforce various colored rubber products. In order to improve the compatibility between silica particles and rubber phase, this work has focused on preparing an NR composite, reinforced by silica generated inside the NR matrix or ‘in situ’. The silica particle was formed by a sol-gel process of tetraethoxysilane (TEOS) dispersed in NR latex. The latex used was concentrated latex having 60% rubber content, and already contained water and ammonia, two ingredients needed for the sol-gel reaction. The conversion of TEOS to s
APA, Harvard, Vancouver, ISO, and other styles
9

Pasupuleti, Murali Krishna. Neuromorphic Nanotech: 2D Materials for Energy-Efficient Edge Computing. National Education Services, 2025. https://doi.org/10.62311/nesx/rr325.

Full text
Abstract:
Abstract The demand for energy-efficient, real-time computing is driving the evolution of neuromorphic computing and edge AI systems. Traditional silicon-based processors struggle with power inefficiencies, memory bottlenecks, and scalability limitations, making them unsuitable for next-generation low-power AI applications. This research report explores how 2D materials, such as graphene, transition metal dichalcogenides (TMDs), black phosphorus, and MXenes, are enabling the development of neuromorphic architectures that mimic biological neural networks for high-speed, ultra-low-power computat
APA, Harvard, Vancouver, ISO, and other styles
10

Baldwin, Richard M. TA-97-4 Black Powder in the Gas Industry - Sources Characteristics and Treatment. Pipeline Research Council International, Inc. (PRCI), 1998. http://dx.doi.org/10.55274/r0011722.

Full text
Abstract:
The original objective of this research was to investigate means of controlling materials ingested into compressors in pipeline, refinery, gathering, and storage services. After an initial industry survey, it was determined that "Black Powder" (various forms of iron sulfide mixed with contaminants) is the least understood and most prominent contamination problem in pipelines and their compression equipment. The information documented in this report was gathered from technical literature, the Internet, researchers, experts, practitioners in the natural gas industry, field experience, and equipm
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Powder blanks' for particular source types:
Journal articles Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography