发明名称 |
Methods for processing titanium aluminide intermetallic compositions |
摘要 |
<p>Methods of processing compositions containing titanium and aluminum, especially titanium aluminide intermetallic compositions (TiAl intermetallics) based on the TiAl (gamma) intermetallic compound. The methods entail processing steps that include a hot isostatic pressing (HIP) cycle and a heat treatment cycle that can be performed in a single vessel. TiAl intermetallic compositions processed in this manner preferably exhibit a duplex microstructure containing equiaxed and lamellar morphologies.
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申请公布号 |
EP2641984(A3) |
申请公布日期 |
2014.03.12 |
申请号 |
EP20130159885 |
申请日期 |
2013.03.19 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
KELLY, THOMAS JOSEPH;BEWLAW, BERNARD PATRICK;WEIMER, MICHAEL JAMES;WHITACRE, RICHARD KENNETH |
分类号 |
C22C14/00;C22F1/18 |
主分类号 |
C22C14/00 |
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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