Invention Application
WO1998012010A1 USE OF A METAL POWDER FOR SURFACE COATING BY SUBMERGED ARC WELDING
审中-公开
使用金属粉末进行表面涂层，通过浸没式焊接
- Patent Title: USE OF A METAL POWDER FOR SURFACE COATING BY SUBMERGED ARC WELDING
- Patent Title (中): 使用金属粉末进行表面涂层，通过浸没式焊接
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Application No.: PCT/SE1997001601Application Date: 1997-09-23
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Publication No.: WO1998012010A1Publication Date: 1998-03-26
- Inventor: HÖGANÄS AB
- Applicant: HÖGANÄS AB , HALLEN, Hans , JOHANSSON, Karl-Erik
- Assignee: HÖGANÄS AB,HALLEN, Hans,JOHANSSON, Karl-Erik
- Current Assignee: HÖGANÄS AB,HALLEN, Hans,JOHANSSON, Karl-Erik
- Priority: SE9603486-3 19960923
- Main IPC: B23K09/18
- IPC: B23K09/18
Abstract:
The present invention concerns the use of a pre-alloyed atomised powder in combination with at least one melting electrode wire in the SAW method. The electrode wire is an unalloyed or low-alloy metal wire and the metal powder is a metal powder containing a higher percentage of alloying elements than the electrode wire.
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