JPS5460242A - Submerged arc welding method - Google Patents
Submerged arc welding methodInfo
- Publication number
- JPS5460242A JPS5460242A JP12643577A JP12643577A JPS5460242A JP S5460242 A JPS5460242 A JP S5460242A JP 12643577 A JP12643577 A JP 12643577A JP 12643577 A JP12643577 A JP 12643577A JP S5460242 A JPS5460242 A JP S5460242A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- core wire
- flux
- filler metal
- tig
- 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.)
- Pending
Links
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To enhance the welding efficiency of submerged arc welding by a method in which a filler metal bar is placed in beveling portion covered with flux and then the core wire and the filler metal bar are melted for welding.
CONSTITUTION: The snap metal 4 is placed on the back of the beveling of the base metal 3, and then the TIG welding core wire 9 consisting of single or plural filler metal bars are inserted into the beveling portion and covered with the flux 2. Then, core wire 1 is thrust into the flux 2 to make a submerged welding. Because arc during welding occurs under the condition of being covered with the flux 2, the concentration of heat can be attained, and therefore the TIG core wire 9 is completely melted. The molten core wire 1 and the TIG core wire soldify as the welding proceeds to constitute the deposited metal 7. In this method, if the kind of filler metal is changed, a variously combined welding can be made
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12643577A JPS5460242A (en) | 1977-10-21 | 1977-10-21 | Submerged arc welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12643577A JPS5460242A (en) | 1977-10-21 | 1977-10-21 | Submerged arc welding method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5460242A true JPS5460242A (en) | 1979-05-15 |
Family
ID=14935117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12643577A Pending JPS5460242A (en) | 1977-10-21 | 1977-10-21 | Submerged arc welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5460242A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5868480A (en) * | 1981-10-20 | 1983-04-23 | Nippon Steel Corp | Submerged arc welding method for ultralow carbon steel |
CN112171026A (en) * | 2020-09-16 | 2021-01-05 | 中船黄埔文冲船舶有限公司 | Submerged-arc welding process for low-alloy high-strength steel |
-
1977
- 1977-10-21 JP JP12643577A patent/JPS5460242A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5868480A (en) * | 1981-10-20 | 1983-04-23 | Nippon Steel Corp | Submerged arc welding method for ultralow carbon steel |
JPH025513B2 (en) * | 1981-10-20 | 1990-02-02 | Nippon Steel Corp | |
CN112171026A (en) * | 2020-09-16 | 2021-01-05 | 中船黄埔文冲船舶有限公司 | Submerged-arc welding process for low-alloy high-strength steel |
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