scholarly journals Powder metallurgical processing and metal purity: A case for capacitor grade sintered tantalum

2005 ◽  
Vol 28 (4) ◽  
pp. 305-307 ◽  
Author(s):  
G S Upadhyaya
Keyword(s):  
Metallurgical Processing ◽  
Metal Purity

Metallurgical processing in space

1974 ◽  
Author(s):  
E. MCKANNAN
Keyword(s):  
Metallurgical Processing

SANDVIK 3R12HT

Alloy Digest ◽  
2002 ◽  
Vol 51 (4) ◽  
Keyword(s):  
Mechanical Properties ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Bend Strength ◽  
Steel Company ◽  
Temperature Performance ◽  
Metallurgical Processing

Abstract Sandvik 3R12HT is an improved version of Type 304L for better mechanical properties at high temperatures. This is accomplished by improved metallurgical processing and a modified chemistry. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and bend strength as well as creep. It also includes information on high temperature performance and corrosion resistance as well as heat treating and joining. Filing Code: SS-850. Producer or source: Sandvik Steel Company.

WAYS TO SOLVE THE PROBLEM OF CONVERTER SLAG UTILIZATION IN METALLURGICAL PROCESSING

Metallurg ◽  
2021 ◽  
pp. 88-96
Author(s):  
N.B. Aitbaev ◽  
E. Kobegen ◽  
E.V. Skranzhevskaya ◽  
B.M. Boranbaeva
Keyword(s):  
Converter Slag ◽  
Metallurgical Processing

The Role of Electrode Quality in Metal Purity

2016 ◽  
pp. 1201-1205
Author(s):  
Stephen J. Lindsay
Keyword(s):  
Metal Purity

scholarly journals Powder metallurgical processing of iron for biodegradable medical implants: Physical and mechanical

2016 ◽  
Vol 4 ◽  
Author(s):  
Martins Vinicius ◽  
Tavares Andr� ◽  
Schaeffer Lirio ◽  
Wermuth Diego
Keyword(s):  
Medical Implants ◽  
Metallurgical Processing

scholarly journals Microstructural Transitions during Powder Metallurgical Processing of Solute Stabilized Nanostructured Tungsten Alloys

Metals ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 159
Author(s):  
Nicholas Olynik ◽  
Bin Cheng ◽  
David J. Sprouster ◽  
Chad M. Parish ◽  
Jason R. Trelewicz
Keyword(s):  
Extreme Environments ◽  
High Energy ◽  
Grain Structure ◽  
Coarse Grained ◽  
Ultrafine Grain ◽  
Grain Boundary Engineering ◽  
Carbon Impurities ◽  
Grain Structures ◽  
Metallurgical Processing ◽  
Size Population

Exploiting grain boundary engineering in the design of alloys for extreme environments provides a promising pathway for enhancing performance relative to coarse-grained counterparts. Due to its attractive properties as a plasma facing material for fusion devices, tungsten presents an opportunity to exploit this approach in addressing the significant materials challenges imposed by the fusion environment. Here, we employ a ternary alloy design approach for stabilizing W against recrystallization and grain growth while simultaneously enhancing its manufacturability through powder metallurgical processing. Mechanical alloying and grain refinement in W-10 at.% Ti-(10,20) at.% Cr alloys are accomplished through high-energy ball milling with transitions in the microstructure mapped as a function of milling time. We demonstrate the multi-modal nature of the resulting nanocrystalline grain structure and its stability up to 1300 °C with the coarser grain size population correlated to transitions in crystallographic texture that result from the preferred slip systems in BCC W. Field-assisted sintering is employed to consolidate the alloy powders into bulk samples, which, due to the deliberately designed compositional features, are shown to retain ultrafine grain structures despite the presence of minor carbides formed during sintering due to carbon impurities in the ball-milled powders.

Arsenic loss during metallurgical processing of arsenical bronze

2017 ◽  
Vol 11 (1) ◽  
pp. 133-140 ◽  
Author(s):  
Marianne Mödlinger ◽  
Raquel de Oro Calderon ◽  
Roland Haubner
Keyword(s):  
Metallurgical Processing

Metallurgical processing of Mg alloys and MgH2 for hydrogen storage

2021 ◽  
pp. 162798
Author(s):  
W.J. Botta ◽  
G. Zepon ◽  
T.T. Ishikawa ◽  
D.R. Leiva
Keyword(s):  
Hydrogen Storage ◽  
Mg Alloys ◽  
Metallurgical Processing
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