发明名称 |
Piston for internal combustion engines |
摘要 |
The invention relates to a piston for internal combustion engines, with a piston body consisting of an aluminium alloy and a surface layer composed of an FeCrAl alloy. The piston is manufactured by first producing the surface layer by means of thermal spraying in a mould, then applying a thin binding layer of Al and finally casting the actual piston body on top of the binding layer.
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申请公布号 |
DE3518058(A1) |
申请公布日期 |
1985.12.05 |
申请号 |
DE19853518058 |
申请日期 |
1985.05.20 |
申请人 |
KANTHAL AB |
发明人 |
LINDGREN,HAKAN;KORHONEN,KARI;LAURIN,BARBRO |
分类号 |
F02F3/12;(IPC1-7):F02F3/12;B23P15/10;C22C38/18;C23C4/04 |
主分类号 |
F02F3/12 |
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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