JPH0355231B2 - - Google Patents
Info
- Publication number
- JPH0355231B2 JPH0355231B2 JP63122091A JP12209188A JPH0355231B2 JP H0355231 B2 JPH0355231 B2 JP H0355231B2 JP 63122091 A JP63122091 A JP 63122091A JP 12209188 A JP12209188 A JP 12209188A JP H0355231 B2 JPH0355231 B2 JP H0355231B2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- gas
- hydrogen
- steel
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000011575 calcium Substances 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12209188A JPH02147170A (ja) | 1988-05-20 | 1988-05-20 | 耐水素誘起われ鋼のガスシールドアーク溶接法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12209188A JPH02147170A (ja) | 1988-05-20 | 1988-05-20 | 耐水素誘起われ鋼のガスシールドアーク溶接法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18675887A Division JPS6349375A (ja) | 1987-07-28 | 1987-07-28 | 耐水素誘起われ鋼のガスシ−ルドア−ク溶接法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02147170A JPH02147170A (ja) | 1990-06-06 |
| JPH0355231B2 true JPH0355231B2 (de) | 1991-08-22 |
Family
ID=14827430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12209188A Granted JPH02147170A (ja) | 1988-05-20 | 1988-05-20 | 耐水素誘起われ鋼のガスシールドアーク溶接法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02147170A (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5178750A (ja) * | 1974-12-28 | 1976-07-08 | Kobe Steel Ltd | Aakuyosetsuyowaiya |
| JPS5425215A (en) * | 1977-07-28 | 1979-02-26 | Sumitomo Metal Ind Ltd | Method of producing steel plate excellent in anti-hydrogen sulfide cracking property |
-
1988
- 1988-05-20 JP JP12209188A patent/JPH02147170A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5178750A (ja) * | 1974-12-28 | 1976-07-08 | Kobe Steel Ltd | Aakuyosetsuyowaiya |
| JPS5425215A (en) * | 1977-07-28 | 1979-02-26 | Sumitomo Metal Ind Ltd | Method of producing steel plate excellent in anti-hydrogen sulfide cracking property |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02147170A (ja) | 1990-06-06 |
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