| 发明名称 |
HEAT TREATING METHOD FOR HIGH CARBON STEEL WIRE |
| 摘要 |
PURPOSE:To impart strength equal to that obtd. by lead patenting to a high carbon steel wire rod by austenitizing the rod and introducing it into hot water of 70 deg.C and above to draw the rod while keeping the temp. of the rod at 600 deg.C and above. |
| 申请公布号 |
JPS53131219(A) |
申请公布日期 |
1978.11.15 |
| 申请号 |
JP19770045882 |
申请日期 |
1977.04.22 |
| 申请人 |
SUMITOMO ELECTRIC INDUSTRIES |
发明人 |
KOKITA HIDEO;NAKADA SHIYUUICHI;MIZUHARA MAKOTO |
| 分类号 |
C21D8/08;C21D8/06;C21D9/52 |
主分类号 |
C21D8/08 |
| 代理机构 |
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代理人 |
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| 地址 |
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