发明名称 |
Bending of continuously cast steel with corrugated rolls to impart compressive stresses |
摘要 |
An improved process for continuously casting a strand of steel comprising the bending of the steel with at least one corrugated roll. The strand is preferably pushed between a corrugated roll and a smooth roll by gravity or drive rolls to impact only compressive stresses to the strand. A curved strand cast with a curved mold can be straightened between two corrugated rolls having different surface corrugations to impart compressive stresses.
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申请公布号 |
US4844145(A) |
申请公布日期 |
1989.07.04 |
申请号 |
US19870116559 |
申请日期 |
1987.11.03 |
申请人 |
STEEL METALLURGICAL CONSULTANTS, INC. |
发明人 |
LACY, JOHN P. |
分类号 |
B22D11/12 |
主分类号 |
B22D11/12 |
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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