发明名称 |
PROCEDIMENTO PER RIVESTIRE CON MATERIALE ANTIUSURA UNA SUPERFICIE METALLICA |
摘要 |
The surface of a metallic substrate is coated with wear-resistant material by depositing on the surface a layer of a mixture of a coating powder including a metallic carbide with powdery silicon and heating said layer by exposure to a source of high density energy to bring about simultaneous evaporation of said silicon and fusion of said coating powder with bonding to said substrate. A coating of high surface porosity can be obtained. The substrate may be a piston ring for heavy-duty internal combustion engines. |
申请公布号 |
IT7868564(D0) |
申请公布日期 |
1978.07.04 |
申请号 |
IT19780068564 |
申请日期 |
1978.07.04 |
申请人 |
FIAT S.P.A. |
发明人 |
BELMONDO ARMANDO |
分类号 |
C23C2/00;B22F7/08;B23K9/04;B23K15/00;B23K26/00;B23K26/34;B23K35/32;C22C32/00;C23C24/08;C23C24/10;F02B77/02;F02F3/10;F16J9/26;(IPC1-7):C23D/ |
主分类号 |
C23C2/00 |
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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