发明名称 |
Lubricant for plastic working of metals |
摘要 |
A lubricating composition comprising (a) a lubricating oil, (b) at least one phosphite ester of pentaerythritol, and (c) at least one compound selected from phosphate monoesters and diesters and phosphonates is suitable for metal forming, particularly for plastic working of aluminum and aluminum alloy with excellent formability and heat resistance.
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申请公布号 |
US4612128(A) |
申请公布日期 |
1986.09.16 |
申请号 |
US19850782899 |
申请日期 |
1985.10.02 |
申请人 |
HITACHI, LTD. |
发明人 |
UEMATSU, TAKAO;SUZUKI, HIROSHI;KOMATSUZAKI, SHIGEKI;NAKANO, FUMIO |
分类号 |
C10M111/00;C10M137/00;C10M137/04;(IPC1-7):C10M137/04 |
主分类号 |
C10M111/00 |
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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