| 发明名称 |
Homogenising the micro structure of drawn - or rolled metal strand |
| 摘要 |
<p>Homogenising the microstructure of drawn or rolled metal strand The process comprises passing the hot strand i.e. bar or wire, through an aqs. bath contng. a surfactant. pref. a non-ionic surfactant and esp. a polyoxyethylene alkyl phenol. Resulting strand has properties similar to lead patenting.</p> |
| 申请公布号 |
BE753461(A1) |
申请公布日期 |
1971.01.14 |
| 申请号 |
BED753461 |
申请日期 |
1970.07.14 |
| 申请人 |
CENTRE NATIONAL DE RECHERCHES METALLURGIQUES A.S.B.L., 47 RUE MONTOYER, BRUXELLES, |
发明人 |
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| 分类号 |
B21B45/02;C21D1/60;(IPC1-7):21B/ |
主分类号 |
B21B45/02 |
| 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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