发明名称 |
Method of manufacturing bulk metallic structures with submicron grain sizes and structures made with such method |
摘要 |
<p>Three dimensionally large metallic structures comprised of submicron grain sizes are produced by a process which includes directing a supersonic powder jet against a substrate such that the powder adheres to the substrate and to itself to form a dense cohesive deposit. The powder jet may be comprised of refractory metal powders. The powder may be deposited by a supersonic jet and may be extruded by Equi channel angular extrusion.</p> |
申请公布号 |
EP2172292(B1) |
申请公布日期 |
2012.07.11 |
申请号 |
EP20090172234 |
申请日期 |
2009.10.05 |
申请人 |
H.C. STARCK, INC. |
发明人 |
MILLER, STEVEN A.;KUMAR, PRABHAT |
分类号 |
B22F3/115;B22F1/00;C23C4/12;C23C14/34;C23C24/04;H01J35/10 |
主分类号 |
B22F3/115 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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