Titanium Alloy Powder, 6Al - 4V

Titanium alloys and Titanium alloy-based particulate composites were synthesized using the blended elemental P/M route. First, processing conditions such as the fabrication of master alloy powder were investigated. Ti-6Al-4V, Ti-5Al-2.5Fe, Ti-6Al-2Sn-4Zr-2Mo, IMI685, IMI829, Timetal 1100 and Timetal 62S, and Ti-6Al-2Sn-4Zr-2Mo/10%TiB and Timetal 62S/10%TiB were then synthesized using the optimal processing conditions obtained. The microstructures and mechanical properties such as tensile strength and high cycle fatigue strength were evaluated.

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Pulsed Current Sintering of Amorphous Titanium Alloy Powder Synthesized by Mechanical Alloying Process

MATERIALS TRANSACTIONS ◽

10.2320/matertrans.44.144 ◽

2003 ◽

Vol 44 (1) ◽

pp. 144-147 ◽

Cited By ~ 3

Author(s):

Keizo Kobayashi ◽

Akihiro Matsumoto ◽

Toshiyuki Nishio ◽

Kimihiro Ozaki

Keyword(s):

Titanium Alloy ◽

Mechanical Alloying ◽

Alloy Powder ◽

Pulsed Current

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Densification behavior of titanium alloy powder during hot pressing

Materials Science and Engineering A ◽

10.1016/s0921-5093(01)01147-9 ◽

2001 ◽

Vol 313 (1-2) ◽

pp. 46-52 ◽

Cited By ~ 30

Author(s):

K.T Kim ◽

H.C Yang

Keyword(s):

Titanium Alloy ◽

Hot Pressing ◽

Alloy Powder ◽

Densification Behavior

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Recovery of Ti-6Al-4V Alloy Scrap by Hydrogenation and Hydride Sintering

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.1061-1062.492 ◽

2014 ◽

Vol 1061-1062 ◽

pp. 492-496 ◽

Cited By ~ 1

Author(s):

Long Pan ◽

Chun Ming Wang ◽

Yun Gui Chen ◽

Su Fen Xiao

Keyword(s):

Mechanical Properties ◽

Titanium Alloy ◽

Oxygen Content ◽

Vickers Hardness ◽

Alloy Powder ◽

Hydrogenation Process ◽

Sintering Process ◽

Hardness Tests ◽

Vacuum Atmosphere ◽

Feedstock Material

The research of recycling Ti-6Al-4V alloy industry scrap is conducting by hydrogenation and hydride sintering process. The Ti-6Al-4V alloy scrap was submitted to a activation treatment under vacuum atmosphere and hydrogenation process under pure H2 gas, the hydrogenated product was attained. Sintering process used hydrogenated titanium alloy powder as a feedstock material. The oxygen content of raw scrap, hydrogenated Ti-6Al-4V alloy powder and as-sintered Ti-6Al-4V alloy was 0.107%, 0.256% and 0.117%, respectively. Compression and Vickers hardness tests were conducted on the as-received and as-sintered Ti-6Al-4V alloy to evaluate their mechanical properties.

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