发明名称 |
METHOD AND DEVICE FOR ANNEALING AND DESCALING STRIPS OF STAINLESS STEEL |
摘要 |
A method of annealing and descaling hot-rolled austenitic stainless steel strip wherein. The steel strip is descaled in a connected plasma descaling installation after annealing and subsequent cooling. The plasma descaling is carried out under vacuum in a plurality of stages, and the steel strip is subjected to a controlled cooling between these stages and after the final stage by means of cooling rolls so that the steel strip has a temperature below 100° C. when exiting the plasma descaling installation. An apparatus to practice the method is also disclosed. |
申请公布号 |
ZA201105222(B) |
申请公布日期 |
2012.03.28 |
申请号 |
ZA20110005222 |
申请日期 |
2011.07.14 |
申请人 |
SMS SIEMAG AKTIENGESELLSCHAFT |
发明人 |
BEHRENS HOLGER;HARTUNG HANS-GEORG;KUMMEL LUTZ;FROMMANN KLAUS;KRETSCHMER MATTHIAS |
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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