发明名称 |
FIBERFORSTERKEDE KOMPOSITTER MED METALLMATRISE. |
摘要 |
A metal matrix composite comprises randomly-oriented inorganic oxide fibres of density below 3 g/ml embedded in a metal matrix material such as a light metal, for example aluminium or magnesium or an alloy thereof. In a particular embodiment the fibres are of density 1.8 to 2.5 g/ml and preferably are of mean diameter from 2 to 10 microns. The composite can be made by liquid infiltration of a fibre preform comprising the fibres bound together with an inorganic or an organic binder or by extrusion of a mixture of the fibres and a powdered metal matrix material. |
申请公布号 |
NO864528(A) |
申请公布日期 |
1987.05.15 |
申请号 |
NO19860004528 |
申请日期 |
1986.11.13 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
DINWOODIE, JOHN;STACEY, MARTYN HUGH;TAYLOR, MICHAEL DAVID;WALKER, ANDREW MEREDITH |
分类号 |
B22D19/14;C22C21/00;C22C23/00;C22C47/00;C22C47/08;C22C49/00;C22C49/04;C22C49/06;C22C49/14;(IPC1-7):C22C/;B22D/ |
主分类号 |
B22D19/14 |
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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