发明名称 |
TITANIUM ALUMINIDE COMPONENTS AND METHODS FOR MANUFACTURING THE SAME FROM ARTICLES FORMED BY CONSOLIDATION PROCESSES |
摘要 |
Substantially defect-free titanium aluminide components and methods are provided for manufacturing the same from articles formed by consolidation processes. The method includes providing an intermediate article comprised of a titanium aluminide alloy and formed by a consolidation process. The intermediate article is encapsulated with an aluminum-containing encapsulation layer. The intermediate article is compacted after the encapsulation step. A substantially defect-free titanium aluminide component comprises a compacted three-dimensional article comprised of titanium aluminide and formed by a consolidation process and an aluminum-containing encapsulation layer on at least one surface of the compacted three-dimensional article. The aluminum-containing encapsulation layer comprises an aluminide material, MCrAlY wherein M is cobalt, nickel, or a combination of cobalt and nickel, or TiAlCr. |
申请公布号 |
US2014037983(A1) |
申请公布日期 |
2014.02.06 |
申请号 |
US201213564656 |
申请日期 |
2012.08.01 |
申请人 |
GODFREY DONALD G.;MORRIS MARK C.;REIMER GEORGE;HEHMANN WILLIAM F.;LEGZDINA DAIRA;FOX RICHARD;HU YIPING;KINGTON HARRY LESTER;HONEYWELL INTERNATIONAL INC. |
发明人 |
GODFREY DONALD G.;MORRIS MARK C.;REIMER GEORGE;HEHMANN WILLIAM F.;LEGZDINA DAIRA;FOX RICHARD;HU YIPING;KINGTON HARRY LESTER |
分类号 |
B05D7/14;B05D3/12;B32B15/01;C23C4/12;C23C14/34;C23C14/35;C23C16/06;C23C16/48 |
主分类号 |
B05D7/14 |
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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