Invention Application
- Patent Title: DISSIMILAR METAL JOINED BODY
- Patent Title (中): DISSIMILAR金属加工体
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Application No.: US14888446Application Date: 2015-04-07
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Publication No.: US20160114429A1Publication Date: 2016-04-28
- Inventor: DAISUKE SHIOGA , TOMOMI TANAKA , KOJI FUNAMI
- Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Priority: JP2014-083277 20140415; JP2015-028157 20150217
- International Application: PCT/JP2015/001939 WO 20150407
- Main IPC: B23K26/323
- IPC: B23K26/323 ; B23K26/00
Abstract:
A dissimilar metal joined body includes a copper material, an aluminum material and a molten mixed portion. The molten mixed portion is configured so that part of the aluminum material is melted and flows into the copper material. The depth from a surface of the copper material which contacts the aluminum material in the molten mixed portion is at least 5 μm and no greater than 30 μm.
Information query
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