| 发明名称 |
KORROSIONSRESISTENT FERROMAGNETISK FILMKOMPOSITION NI?71ZFE?71YPD?71X |
| 摘要 |
Ferromagnetic alloys containing palladium suitable for use in magnetic devices and having improved resistance to corrosion contain from about 20 to 65 atomic percent palladium, up to 80 atomic percent iron and 0 to 55 atomic percent nickel. Magnetic films made of these alloys which contain 20 to 65 atomic percent palladium exhibit a magnetization, 4 pi M, and a corrosion resistance equal to or better than Permalloy. |
| 申请公布号 |
SE434101(B) |
申请公布日期 |
1984.07.02 |
| 申请号 |
SE19770011986 |
申请日期 |
1977.10.25 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
1)D A * NEPELA;2)D W * RICE;3)J C * SUITS |
| 分类号 |
C22C5/04;C22C19/03;C22C30/00;C22C38/00;C22C38/08;G11B5/31;H01F1/147;H01F10/14;(IPC1-7):01F1/14 |
主分类号 |
C22C5/04 |
| 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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