| 发明名称 |
Sintered iron-copper alloys with high density - where small amt. of boron is added to eliminate expansion which normally occurs during sintering |
| 摘要 |
<p>Alloys contain iron with up to 50 wt.% max. copper; and the expansion which normally occurs when such alloys are sintered is minimised by adding at least 0.03% boron. Unpredictable expansion during sintering of Fe-Cu alloys is eliminated.</p> |
| 申请公布号 |
DE3027785(A1) |
申请公布日期 |
1981.02.12 |
| 申请号 |
DE19803027785 |
申请日期 |
1980.07.23 |
| 申请人 |
HITACHI POWDERED METALS CO. LTD. |
发明人 |
HAYASAKA,TADAO;SUZUKI,MASAHIRO;OZWAWA,SHIGERU;TAKEYA,YOSHIAKI |
| 分类号 |
B01D29/07;C22C33/02;(IPC1-7):B22F3/00 |
主分类号 |
B01D29/07 |
| 代理机构 |
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代理人 |
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| 地址 |
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