Method for strengthening metals |
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| 申请号 | US28715763 | 申请日 | 1963-06-11 | 公开(公告)号 | US3276918A | 公开(公告)日 | 1966-10-04 |
| 申请人 | BERTWIN LANGENECKER; | 发明人 | BERTWIN LANGENECKER; | ||||
| 摘要 | |||||||
| 权利要求 | 1. THE METHOD OF WORK-HARDENING TREATING A SOLIDPHASE METALLIC BODY COMPRISING THE STEPS OF: EXPOSING THE BODY TO A FIELD OF ULTRASONIC RADIATION HAVING A PRESSURRE AMPLITTUDE SUFFICIENT TO IMPOSE A MOLBILE STATE ON ATOMIC LATTICE DISLOCATIONS PRESENT WITHIN THE BODY; |
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| 说明书全文 | |||||||
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