发明名称 |
METHOD FOR PRODUCING STRIPS OF METAL,AND PRODUCTION LINE FOR PERFORMING THE METHOD |
摘要 |
The invention relates to a method of and a plant for making hot-rolled strips of cast metal, wherein the cast strip is subjected as a rough strip to at least a first step for momogenizing the grain structure in a protective gas and the cast strip is then subjected to at least a further heat-treatment step before it is rolled to reduce its thickness. After the thickness reduction the cast strip is subjected to a second step of homogenization or recrystallization of its grain structure before finally the strip is passed to a cutter and a finished rolled hot piece is severed from the following strip. |
申请公布号 |
ZA201103297(B) |
申请公布日期 |
2011.12.28 |
申请号 |
ZA20110003297 |
申请日期 |
2011.05.06 |
申请人 |
SMS SIEMAG AG |
发明人 |
ROLF FRANZ;HELLFRIED EICHHOLZ;KARL-HEINZ SPITZER;MARKUS SCHAPERKOTTER |
分类号 |
B21B;C21D |
主分类号 |
B21B |
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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