| 发明名称 |
Surface finishing process |
| 摘要 |
A method for modifying the surface properties of a material which applies a deformational force which exceeds the elastic limit of the material at the surface so that a plastic deformation of the surface occurs without modifying the bulk properties of the material.
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| 申请公布号 |
US4520647(A) |
申请公布日期 |
1985.06.04 |
| 申请号 |
US19830528351 |
申请日期 |
1983.08.31 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ECONOMY, JAMES;ZACHARIADES, ANAGNOSTIS E. |
| 分类号 |
H01L23/12;B24B39/00;B24B39/06;C22F1/00;C22F1/04;(IPC1-7):B21B3/00 |
主分类号 |
H01L23/12 |
| 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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