JPS5443843A - Gas shielding method at mig arc welding of high nickel alloy wire - Google Patents
Gas shielding method at mig arc welding of high nickel alloy wireInfo
- Publication number
- JPS5443843A JPS5443843A JP11078477A JP11078477A JPS5443843A JP S5443843 A JPS5443843 A JP S5443843A JP 11078477 A JP11078477 A JP 11078477A JP 11078477 A JP11078477 A JP 11078477A JP S5443843 A JPS5443843 A JP S5443843A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- arc welding
- shield
- shield gas
- arc
- 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
Abstract
PURPOSE: To obtain a stable arc and suitable weld penetration and to prevent the oxidation of bead surface, by flowing each specific volume of Ar primary shield gas having a specific component, containing active gas and Ar secondary shield gas and carrying out MIG arc welding using high Ni alloy wire containing Al, Ti, Nb.
CONSTITUTION: Electric current is turned on the high Ni alloy weld wire 1 containing Al, Ti, Nb through the electrode chip 2 and the weld arc 5 is generated and then, the mother material to be welded 7 is welded by MIG arc welding by flowing the primary shield gas 4 from the shield nozzle 3 together with the secondary shield gas 9 from the shield nozzle 8. On this occasion, the primary shield gas 4 is contained either CO2 0.5W10%; or O2; 0.3W5% or total of both gases; 0.3W7%. Mixed gas composed of the above gas 4 and Ar gas as remainings substantially, is flowed 10W 50l/min. and also, Ar gas as the secondary shield gas 9 is flowed 3W50l/min. Oxidation of the surface of molten metal is decreased as much as possible together with stabilizing the arc 5.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11078477A JPS5443843A (en) | 1977-09-14 | 1977-09-14 | Gas shielding method at mig arc welding of high nickel alloy wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11078477A JPS5443843A (en) | 1977-09-14 | 1977-09-14 | Gas shielding method at mig arc welding of high nickel alloy wire |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5443843A true JPS5443843A (en) | 1979-04-06 |
JPS6114916B2 JPS6114916B2 (en) | 1986-04-21 |
Family
ID=14544525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11078477A Granted JPS5443843A (en) | 1977-09-14 | 1977-09-14 | Gas shielding method at mig arc welding of high nickel alloy wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5443843A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0639423A1 (en) * | 1993-08-17 | 1995-02-22 | Linde Aktiengesellschaft | Shielding gas arc welding method for non-ferrous metals, especially aluminium materials |
US5440099A (en) * | 1993-12-22 | 1995-08-08 | Fn Mfg Llc | Welding complicated, difficult-to-weld metal components |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0527126Y2 (en) * | 1990-03-09 | 1993-07-09 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5161446A (en) * | 1974-11-26 | 1976-05-28 | Nippon Kokan Kk | GASUSHIIRUDOAAKUYOSETSUHO |
JPS5161453A (en) * | 1974-11-27 | 1976-05-28 | Nippon Kokan Kk | |
JPS5242441A (en) * | 1971-08-06 | 1977-04-02 | Int Nickel Co | Process for welding nickel alloy |
JPS5276242A (en) * | 1975-12-23 | 1977-06-27 | Nippon Kokan Kk | High speed gas shielded arc welding process |
-
1977
- 1977-09-14 JP JP11078477A patent/JPS5443843A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5242441A (en) * | 1971-08-06 | 1977-04-02 | Int Nickel Co | Process for welding nickel alloy |
JPS5161446A (en) * | 1974-11-26 | 1976-05-28 | Nippon Kokan Kk | GASUSHIIRUDOAAKUYOSETSUHO |
JPS5161453A (en) * | 1974-11-27 | 1976-05-28 | Nippon Kokan Kk | |
JPS5276242A (en) * | 1975-12-23 | 1977-06-27 | Nippon Kokan Kk | High speed gas shielded arc welding process |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0639423A1 (en) * | 1993-08-17 | 1995-02-22 | Linde Aktiengesellschaft | Shielding gas arc welding method for non-ferrous metals, especially aluminium materials |
US5440099A (en) * | 1993-12-22 | 1995-08-08 | Fn Mfg Llc | Welding complicated, difficult-to-weld metal components |
Also Published As
Publication number | Publication date |
---|---|
JPS6114916B2 (en) | 1986-04-21 |
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