- Patent Title: Filler wire for laser-welding aluminum alloy member, method of welding aluminum alloy member by using the filler wire, and welded-aluminum alloy member produced by using the filler wire
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Application No.: US09878208Application Date: 2001-06-12
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Publication No.: US06548191B2Publication Date: 2003-04-15
- Inventor: Yasuhiro Osame , Takenori Hashimoto , Kenji Tsushima , Hiroki Sakamoto , Kenji Suzuki
- Applicant: Yasuhiro Osame , Takenori Hashimoto , Kenji Tsushima , Hiroki Sakamoto , Kenji Suzuki
- Priority: JP2000-175258 20000612
- Main IPC: B32B1520
- IPC: B32B1520
Abstract:
A filler wire for laser-welding an aluminum alloy is described, which comprises a base material of Aluminum-Silicon based alloy and a flux of Aluminum-Potassium-Fluorine-based composition. The amount of the flux in the base material is greater than 0 (zero) wt. % and less than approximately 1.0 wt. %.
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