JPS6141668B2 - - Google Patents
Info
- Publication number
- JPS6141668B2 JPS6141668B2 JP9021979A JP9021979A JPS6141668B2 JP S6141668 B2 JPS6141668 B2 JP S6141668B2 JP 9021979 A JP9021979 A JP 9021979A JP 9021979 A JP9021979 A JP 9021979A JP S6141668 B2 JPS6141668 B2 JP S6141668B2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- electrode
- slag
- trailing
- weld
- 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.)
- Expired
Links
- 238000003466 welding Methods 0.000 claims description 111
- 239000002893 slag Substances 0.000 claims description 39
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 230000004907 flux Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000011324 bead Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 102220253478 rs1553261891 Human genes 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9021979A JPS5614083A (en) | 1979-07-16 | 1979-07-16 | Submerged arc welding method between large poles of multiple electrodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9021979A JPS5614083A (en) | 1979-07-16 | 1979-07-16 | Submerged arc welding method between large poles of multiple electrodes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5614083A JPS5614083A (en) | 1981-02-10 |
| JPS6141668B2 true JPS6141668B2 (de) | 1986-09-17 |
Family
ID=13992366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9021979A Granted JPS5614083A (en) | 1979-07-16 | 1979-07-16 | Submerged arc welding method between large poles of multiple electrodes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5614083A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4593399B2 (ja) * | 2005-08-08 | 2010-12-08 | 新日本製鐵株式会社 | 耐低温割れ性に優れたｕｏ鋼管の製造方法およびｕｏ鋼管 |
| US20150311773A1 (en) * | 2014-04-28 | 2015-10-29 | GM Global Technology Operations LLC | Method of using a filler sheet having a flat surface to reduce core loss and weld failure in laminated stacked stators |
-
1979
- 1979-07-16 JP JP9021979A patent/JPS5614083A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5614083A (en) | 1981-02-10 |
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