发明名称 |
Method of producing a material with locally different properties and applications of the method |
摘要 |
A method of producing a material with locally different properties comprises filling a form with at least two different component powders such that the ratio of contents of said powders in the mixture continuously varies over at least some spatial extent, compacting the mixed powders in the form, and subsequently sintering the compacted powders.
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申请公布号 |
US4101712(A) |
申请公布日期 |
1978.07.18 |
申请号 |
US19750637060 |
申请日期 |
1975.12.02 |
申请人 |
BBC BROWN BOVERI & COMPANY LIMITED |
发明人 |
BOMFORD, MICHAEL J.;GESSINGER, GERNOT |
分类号 |
F01D5/28;B22F5/04;B22F7/06;C22C1/04;(IPC1-7):B22F1/00;B22F3/16 |
主分类号 |
F01D5/28 |
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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