JPS56114578A - Buried arc build up welding - Google Patents
Buried arc build up weldingInfo
- Publication number
- JPS56114578A JPS56114578A JP1838480A JP1838480A JPS56114578A JP S56114578 A JPS56114578 A JP S56114578A JP 1838480 A JP1838480 A JP 1838480A JP 1838480 A JP1838480 A JP 1838480A JP S56114578 A JPS56114578 A JP S56114578A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- build
- wire
- padding
- narrow
- 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 perform weldings with narrow and high build up welding, by mixing a mixing a prescribed amount of iron powder into a sintering type flux and by maintaining a prescribed distance between the point of welding wire, from which the electric current is supplied, and the base metal.
CONSTITUTION: The buried arc build up welding is performed by using a sintering flux containing 10W70% iron powder and a welding wire having a diameter, for instance 4.8mm, and by maintaining the distance between the point of wire from which the electric current is suppied and the base metal at 80W250mm. In this case, by welding at a rising inclination lf less than 9°, a build up welding of narrow and ≥8mm height of build up welding can be performed. Therefore, this welding method is suitable for padding on the inner surface of iron pipe to be used as a convexed part for connecting with concrete and for padding, etc., as a reinforcement rib of steel plate.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1838480A JPS608905B2 (en) | 1980-02-15 | 1980-02-15 | Submerged arc overlay welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1838480A JPS608905B2 (en) | 1980-02-15 | 1980-02-15 | Submerged arc overlay welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56114578A true JPS56114578A (en) | 1981-09-09 |
| JPS608905B2 JPS608905B2 (en) | 1985-03-06 |
Family
ID=11970211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1838480A Expired JPS608905B2 (en) | 1980-02-15 | 1980-02-15 | Submerged arc overlay welding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS608905B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847573A (en) * | 1981-09-16 | 1983-03-19 | Nippon Steel Corp | Submerged arc welding method |
| WO2004050288A1 (en) * | 2002-12-02 | 2004-06-17 | Mitsubishi Heavy Industries, Ltd. | Turbine rotor repair method |
| CN110205560A (en) * | 2019-05-09 | 2019-09-06 | 唐山市德龙钢铁有限公司 | A kind of low carbon steel plate welding steel slab and its production method |
-
1980
- 1980-02-15 JP JP1838480A patent/JPS608905B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847573A (en) * | 1981-09-16 | 1983-03-19 | Nippon Steel Corp | Submerged arc welding method |
| JPS6246275B2 (en) * | 1981-09-16 | 1987-10-01 | Nippon Steel Corp | |
| WO2004050288A1 (en) * | 2002-12-02 | 2004-06-17 | Mitsubishi Heavy Industries, Ltd. | Turbine rotor repair method |
| CN110205560A (en) * | 2019-05-09 | 2019-09-06 | 唐山市德龙钢铁有限公司 | A kind of low carbon steel plate welding steel slab and its production method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS608905B2 (en) | 1985-03-06 |
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