发明名称 |
SILICON CARBIDE FILAMENT REINFORCED TITANIUM ALUMINIDE MATRIX WITH REDUCED CRACKING TENDENCY |
摘要 |
A method for forming a composite having a matrix which is stronger and which is resistant to cracking is disclosed. The composite is reinforced by silicon carbide fibers. The silicon carbide fibers are first RF plasma-spray coated with a niobium metal and the matrix metal of titanium base alpha-2 crystal structure is next RF plasma-spray deposited over the niobium coated SiC fibers to form a layer of Ti base metal reinforced by SiC fibers. A plurality of layered structures are consolidated by heat and pressure into a composite structure. |
申请公布号 |
GB2239262(B) |
申请公布日期 |
1993.10.06 |
申请号 |
GB19900024187 |
申请日期 |
1990.11.07 |
申请人 |
* GENERAL ELECTRIC COMPANY |
发明人 |
PAUL ALFRED * SIEMERS;ANN MELINDA * RITTER |
分类号 |
C22F1/18;C22C14/00;C22C47/00;C22C47/02;C22C47/04;C22C47/18;C23C4/06 |
主分类号 |
C22F1/18 |
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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