JPS56139640A - Copper alloy wire for welding base metal of pure copper or low alloy copper - Google Patents
Copper alloy wire for welding base metal of pure copper or low alloy copperInfo
- Publication number
- JPS56139640A JPS56139640A JP4314980A JP4314980A JPS56139640A JP S56139640 A JPS56139640 A JP S56139640A JP 4314980 A JP4314980 A JP 4314980A JP 4314980 A JP4314980 A JP 4314980A JP S56139640 A JPS56139640 A JP S56139640A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- base metal
- weld
- alloy
- pure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To form a weld zone having high strength, superior electric and heat conductivities and causing no weld defects and no brittleness by using a copper alloy contg. Cr and one or more among Zr, Mg, and B to weld a base metal of pure copper or low alloy copper.
CONSTITUTION: This copper alloy wire for welding has a composition consisting of 0.01W2wt% Cr, 0.001W0.6wt% one or more among Zr, Mg, and B and the balance Cu with inevitable impurities. When this wire is used to weld a base metal of pure copper or low alloy copper, a weld zone can be formed having high strength, superior electric and heat conductivities, very slightly causing weld defects such as blow holes, and causing no medium temp. brittleness during use at high temp.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4314980A JPS609091B2 (en) | 1980-04-02 | 1980-04-02 | Copper alloy wire for pure copper and low alloy copper base metal welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4314980A JPS609091B2 (en) | 1980-04-02 | 1980-04-02 | Copper alloy wire for pure copper and low alloy copper base metal welding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56139640A true JPS56139640A (en) | 1981-10-31 |
JPS609091B2 JPS609091B2 (en) | 1985-03-07 |
Family
ID=12655776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4314980A Expired JPS609091B2 (en) | 1980-04-02 | 1980-04-02 | Copper alloy wire for pure copper and low alloy copper base metal welding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS609091B2 (en) |
-
1980
- 1980-04-02 JP JP4314980A patent/JPS609091B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS609091B2 (en) | 1985-03-07 |
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