Invention Grant
US6089063A Method of and apparatus for producing rolled or cast metal strip with
descaled surfaces
失效
用于生产具有除垢表面的轧制或铸造金属带的方法和设备
- Patent Title: Method of and apparatus for producing rolled or cast metal strip with descaled surfaces
- Patent Title (中): 用于生产具有除垢表面的轧制或铸造金属带的方法和设备
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Application No.: US167304Application Date: 1998-10-06
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Publication No.: US6089063APublication Date: 2000-07-18
- Inventor: Rolf Noe , Andreas Noe
- Applicant: Rolf Noe , Andreas Noe
- Applicant Address: DEX Duisburg
- Assignee: BWG Bergwerk- und Walzwerk-Maschinenbau GmbH
- Current Assignee: BWG Bergwerk- und Walzwerk-Maschinenbau GmbH
- Current Assignee Address: DEX Duisburg
- Priority: DEX19749466 19971108
- Main IPC: B21B3/02
- IPC: B21B3/02 ; B21B45/00 ; B21B45/06 ; C21D8/02 ; C23G3/02 ; B21B45/04 ; B21C43/00
Abstract:
A method of descaling rolled or cast metal strip, especially stainless steel or titanium-alloy steel strip in which the initial descaling is effected in a stretch-bend leveler and the annealing furnace directly follows the stretch-bend leveler and is directly followed by a pickling station so that any shot blast or brush descaler upstream of the annealing furnace is not required.
Public/Granted literature
- US5392109A Compact scanner Public/Granted day:1995-02-21
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