发明名称 |
METHOD AND APPARATUS FOR PREPARATMENT OF TEMPER ROLLING |
摘要 |
PURPOSE:To carry out treatment of a steel sheet for preventing generation of age hardening in a small equipment site at low cost by picking up the sheet from a furnace at a temp. below 200 deg.C after heat treatment and cooling it to a temp. below 50 deg.C with a liquid cooling medium sprayed, followed by temper rolling. |
申请公布号 |
JPS5362726(A) |
申请公布日期 |
1978.06.05 |
申请号 |
JP19760137948 |
申请日期 |
1976.11.17 |
申请人 |
NIPPON STEEL CORP |
发明人 |
SHIMADA SHIYOUJI;YOSHINARI KAZUHIKO |
分类号 |
B21B1/36;B21B1/22;C21D9/46;C21D9/52 |
主分类号 |
B21B1/36 |
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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