发明名称 |
Method of producing platinum-clad articles |
摘要 |
This invention describes an article which may be used at high temperatures under non-oxidizing or reducing conditions. The article comprises a core made from a refractory compound, a sheath of a platinum group metal or of an alloy based on at least obe metal of the platinum group enclosing the core and a barrier layer of magnesia intermediate the core and the sheath.
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申请公布号 |
US4163736(A) |
申请公布日期 |
1979.08.07 |
申请号 |
US19770772739 |
申请日期 |
1977.02.28 |
申请人 |
JOHNSON MATTHEY & CO LTD |
发明人 |
ACRES, GARY J K;DARLING, ALAN S |
分类号 |
B01J23/40;B01J37/02;B23K20/233;(IPC1-7):B01J21/04;B01J35/02 |
主分类号 |
B01J23/40 |
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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