Mechanical alloying method of titanium-base metals by use of a tin process control agent
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United States of America Patent
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Jun 21, 1994
Grant Date -
N/A
app pub date -
Mar 24, 1992
filing date -
Mar 24, 1992
priority date (Note) -
Expired
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Abstract
The invention provides a method of mechanical alloying a titanium-base metal powder. Titanium-base metal powder is provided in a mechanical alloying apparatus. The mechanical alloying apparatus has a controlled atmosphere to prevent excessive oxidation of the titanium-base metal powder. An effective amount of tin process control agent is added to the mechanical alloying apparatus. The mechanical alloying apparatus is operated to weld and fracture the titanium-base metal powder in a manner controlled by the tin process control agent. The controlled welding and fracturing ultimately forms a titanium-base mechanically alloyed powder.
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