JPH0249832B2 - - Google Patents
Info
- Publication number
- JPH0249832B2 JPH0249832B2 JP56085571A JP8557181A JPH0249832B2 JP H0249832 B2 JPH0249832 B2 JP H0249832B2 JP 56085571 A JP56085571 A JP 56085571A JP 8557181 A JP8557181 A JP 8557181A JP H0249832 B2 JPH0249832 B2 JP H0249832B2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- less
- flux
- toughness
- weight
- 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 50
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 230000004907 flux Effects 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000005275 alloying Methods 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 229910002593 Fe-Ti Inorganic materials 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 5
- 229910052796 boron Inorganic materials 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- -1 CaO Chemical class 0.000 description 1
- 229910002551 Fe-Mn Inorganic materials 0.000 description 1
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910017116 Fe—Mo Inorganic materials 0.000 description 1
- 229910017133 Fe—Si Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910006639 Si—Mn Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- VASIZKWUTCETSD-UHFFFAOYSA-N manganese(II) oxide Inorganic materials [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Nonmetallic Welding Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8557181A JPS57202981A (en) | 1981-06-05 | 1981-06-05 | Highly tenacious ac mig welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8557181A JPS57202981A (en) | 1981-06-05 | 1981-06-05 | Highly tenacious ac mig welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57202981A JPS57202981A (en) | 1982-12-13 |
| JPH0249832B2 true JPH0249832B2 (es) | 1990-10-31 |
Family
ID=13862493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8557181A Granted JPS57202981A (en) | 1981-06-05 | 1981-06-05 | Highly tenacious ac mig welding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57202981A (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6234688A (ja) * | 1985-08-06 | 1987-02-14 | Japan Steel Works Ltd:The | ステンレスクラツド鋼板用素材の溶接構造 |
| JP5540391B2 (ja) * | 2012-11-15 | 2014-07-02 | 国立大学法人大阪大学 | Ｇｍａ溶接方法 |
| JP6386918B2 (ja) * | 2015-01-08 | 2018-09-05 | 日鐵住金溶接工業株式会社 | ガスシールドアーク溶接用ソリッドワイヤ |
| JP6476058B2 (ja) * | 2015-04-28 | 2019-02-27 | 株式会社神戸製鋼所 | ガスシールドアーク溶接用フラックス入りワイヤ及び溶接方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161453A (es) * | 1974-11-27 | 1976-05-28 | Nippon Kokan Kk | |
| JPS5161448A (es) * | 1974-11-27 | 1976-05-28 | Kobe Steel Ltd | |
| JPS545837A (en) * | 1977-06-16 | 1979-01-17 | Nippon Steel Corp | Seamless wire with high toughness for arc welding |
| JPS55126384A (en) * | 1979-03-22 | 1980-09-30 | Nippon Steel Corp | Consumable electrode process arc welding method for steel |
| JPS5666376A (en) * | 1979-10-31 | 1981-06-04 | Sumitomo Metal Ind Ltd | Multielectrode arc welding method |
-
1981
- 1981-06-05 JP JP8557181A patent/JPS57202981A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161453A (es) * | 1974-11-27 | 1976-05-28 | Nippon Kokan Kk | |
| JPS5161448A (es) * | 1974-11-27 | 1976-05-28 | Kobe Steel Ltd | |
| JPS545837A (en) * | 1977-06-16 | 1979-01-17 | Nippon Steel Corp | Seamless wire with high toughness for arc welding |
| JPS55126384A (en) * | 1979-03-22 | 1980-09-30 | Nippon Steel Corp | Consumable electrode process arc welding method for steel |
| JPS5666376A (en) * | 1979-10-31 | 1981-06-04 | Sumitomo Metal Ind Ltd | Multielectrode arc welding method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57202981A (en) | 1982-12-13 |
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