STUDY OF FEEDSTOCK PREPARATION AND DEBINDING PROCESS OF INJECTION MOULDED HIP STEM Co-Cr-Mo ALLOY POWDER USING WAX BASED BINDER

2014 ◽  
Vol 22 (1) ◽  
pp. 69-83
Author(s):  
Mohd Afian Omar ◽  
◽  
Noorsyakirah Abdullah ◽  
Rosliza Sauti ◽  
Fauzi ismail ◽  
...  
Keyword(s):  
Alloy Powder ◽  
Debinding Process ◽  
Feedstock Preparation

Shock consolidation of Ni-Ti alloy powder

1986 ◽  
Vol 44 ◽  
pp. 430-431
Author(s):  
Naresh N. Thadhani ◽  
Thad Vreeland ◽  
Thomas J. Ahrens
Keyword(s):  
Alloy Powder ◽  
Amorphous Material ◽  
Ti Alloy ◽  
Two Phase ◽  
Near Surface ◽  
Optical Micrograph ◽  
Shock Compaction ◽  
Powder Particles ◽  
Ti Powder ◽  
Rapidly Solidified

A spherically-shaped, microcrystalline Ni-Ti alloy powder having fairly nonhomogeneous particle size distribution and chemical composition was consolidated with shock input energy of 316 kJ/kg. In the process of consolidation, shock energy is preferentially input at particle surfaces, resulting in melting of near-surface material and interparticle welding. The Ni-Ti powder particles were 2-60 μm in diameter (Fig. 1). About 30-40% of the powder particles were Ni-65wt% and balance were Ni-45wt%Ti (estimated by EMPA).Upon shock compaction, the two phase Ni-Ti powder particles were bonded together by the interparticle melt which rapidly solidified, usually to amorphous material. Fig. 2 is an optical micrograph (in plane of shock) of the consolidated Ni-Ti alloy powder, showing the particles with different etching contrast.

Behavior of Additive Elements for Nd-Fe-B Alloy Powder Produced by Reduction-diffusion Method with Metallic Ca.

1999 ◽  
Vol 115 (8) ◽  
pp. 625-630
Author(s):  
Kaname TAKEYA ◽  
Yoshihiro TSUBOI ◽  
Kenji OHMORI ◽  
Yasuhiro OKAJIMA
Keyword(s):  
Alloy Powder ◽  
Diffusion Method

Laser Surfacing with Co30Cr12.5W Cobalt-Alloy Powder

2020 ◽  
Vol 40 (10) ◽  
pp. 890-892
Author(s):  
E. A. Morozov ◽  
K. R. Muratov ◽  
A. V. Shafranov ◽  
A. A. Drozdov ◽  
L. D. Sirotenko ◽  
...  
Keyword(s):  
Alloy Powder ◽  
Cobalt Alloy ◽  
Laser Surfacing

TRIBALOY 400

Alloy Digest ◽  
1975 ◽  
Vol 24 (7) ◽  
Keyword(s):  
Alloy Powder ◽  
Base Alloy ◽  
Intermetallic Phase ◽  
Heat Treating ◽  
Corrosion And Wear ◽  
Corrosive Media ◽  
Alloy Matrix ◽  
Cobalt Base Alloy ◽  
Plasma Sprayed ◽  
Cobalt Base

Abstract TRIBALOY 400 consists of a hard, intermetallic phase in a softer, cobalt-base alloy matrix. It can be cast or hardfaced. As alloy powder it can be plasma sprayed or blended with other powders for P/M (Powder/Metallurgy) processing. Uses include anti-wear surfaces and bearings or seals operating in corrosive media. This datasheet provides information on composition, physical properties, hardness, tensile properties, and compressive strength as well as fracture toughness. It also includes information on corrosion and wear resistance as well as forming, heat treating, machining, and joining. Filing Code: Co-72. Producer or source: Tribaloy Products.

Nitride Dispersion Strengthened Steel Development after Sintering of Nitrided Fe‐4.6 at.% Al Alloy Powder

2021 ◽  
Author(s):  
Akeshwar Singh Yadav ◽  
Philipp Kürnsteiner ◽  
Eric A. Jägle ◽  
K.N. Sasidhar ◽  
Sai Ramudu Meka
Keyword(s):  
Alloy Powder ◽  
Al Alloy

Effect of nano Cu coating on porous Si prepared by acid etching Al-Si alloy powder

2015 ◽  
Vol 161 ◽  
pp. 408-412 ◽  
Author(s):  
Chunli Li ◽  
Ping Zhang ◽  
Zhiyu Jiang
Keyword(s):  
Alloy Powder ◽  
Acid Etching ◽  
Porous Si
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