发明名称 |
Process for forming a hardfacing surface including particulate refractory metal |
摘要 |
There is disclosed a process for forming a hardfacing surface including particulate refractory metal carbide by directing a plasma transferred arc against a wear surface of an element and passing a powder comprised of refractory metal carbide particles admixed in a suitable hard metal matrix through the plasma arc to thereby form on the wear surface of the element a hardfacing surface including particulate refractory metal carbide of a thickness of from 0.04 to 0.25 inches.
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申请公布号 |
US4376793(A) |
申请公布日期 |
1983.03.15 |
申请号 |
US19810297339 |
申请日期 |
1981.08.28 |
申请人 |
METALLURGICAL INDUSTRIES, INC. |
发明人 |
JACKSON, HEWY E. |
分类号 |
B23K9/04;B23K35/32;C23C4/06;(IPC1-7):B05D1/08 |
主分类号 |
B23K9/04 |
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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