发明名称 |
Reduced temperature and pressure powder metallurgy process for consolidating rhenium alloys |
摘要 |
Pressure powder metallurgy process for consolidating refractory or rhenium alloys using a reduced temperature and elevated pressure. Rhenium metal has high temperature strength and wear resistance but has a very high melting point as a pure metal and thus is difficult to use as a coating for many alloys having lower melting points. The reduced temperature and elevated pressure alloying process of the rhenium allows it to be used as a coating for other metal alloys, such as nickel and steel alloys, providing some high temperature and wear resistance due to the properties of the rhenium material in the coating.
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申请公布号 |
US6821313(B2) |
申请公布日期 |
2004.11.23 |
申请号 |
US20020243445 |
申请日期 |
2002.09.13 |
申请人 |
HONEYWELL INTERNATIONAL, INC. |
发明人 |
ADAMS ROBBIE J. |
分类号 |
B22F7/00;B22F7/08;F16C17/24;F16C33/12;F16J15/34;H02K7/02;H02K7/08;H02K7/09;(IPC1-7):C22C27/00 |
主分类号 |
B22F7/00 |
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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