| 发明名称 |
RAZOR BLADES AND COMPOSITIONS AND PROCESSES FOR THE PRODUCTION OF RAZOR BLADES |
| 摘要 |
<p>Razor blades for use in wet shave razors are produced from a precipitation hardenable ferrous composition having an austenitic structure and being supersaturated in certain elements, by a cold rolling process which converts most of the austenite to martensite, followed by a heat treatment process which causes the precipitation of strengthening particles to produce a corrosion resistant material having a hardness in excess of 600HV.</p> |
| 申请公布号 |
WO2006128050(A1) |
申请公布日期 |
2006.11.30 |
| 申请号 |
WO2006US20598 |
申请日期 |
2006.05.25 |
| 申请人 |
EVEREADY BATTERY COMPANY, INC.;XU, YIMING;VREELAND, WILLIAM |
发明人 |
XU, YIMING;VREELAND, WILLIAM |
| 分类号 |
C22C38/42;B26B21/58;C21D6/00;C21D6/02;C21D8/00;C21D9/18;C22C38/44;C22C38/50;C22C38/52 |
主分类号 |
C22C38/42 |
| 代理机构 |
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代理人 |
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