JPS5691982A - Gas shielded arc welding method - Google Patents
Gas shielded arc welding methodInfo
- Publication number
- JPS5691982A JPS5691982A JP17016179A JP17016179A JPS5691982A JP S5691982 A JPS5691982 A JP S5691982A JP 17016179 A JP17016179 A JP 17016179A JP 17016179 A JP17016179 A JP 17016179A JP S5691982 A JPS5691982 A JP S5691982A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- gas
- argon
- favorably
- mixed gas
- 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
- 238000003466 welding Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 6
- 239000007789 gas Substances 0.000 abstract 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 5
- 239000001301 oxygen Substances 0.000 abstract 5
- 229910052760 oxygen Inorganic materials 0.000 abstract 5
- 229910000831 Steel Inorganic materials 0.000 abstract 4
- 239000010959 steel Substances 0.000 abstract 4
- 229910052786 argon Inorganic materials 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
PURPOSE:To perform superior welding with stability, by combining and using steel wires of prescribed composition when using the mixed gas of argon and oxygen that contains oxygen at high concentration, as shielding gas. CONSTITUTION:When strongly oxidative mixed gas of argon and oxygen containing 20-75vol% oxygen is used as shielding gas, as welding wires a steel wires of following composition is used. Namely, the steel wire contains <=1% C, 0.2-2% Si, 1.7-25% Mn, and 0.05-1% Ti and further contains <=2% one or more kinds among >=0.1% Al, >=0.01% Mg and >=0.01% Zr, as total amount. The volume rate of gaseous nitrogen in said mixed gas of argon and oxygen is favorably held at <=1%. Further, said gas favorably contains 0.001-10% methane. Furthermore, said steel wire favorably contains <=5% Mo and >=25% one or more kinds among Cr, Ni, Co, and W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17016179A JPS5691982A (en) | 1979-12-25 | 1979-12-25 | Gas shielded arc welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17016179A JPS5691982A (en) | 1979-12-25 | 1979-12-25 | Gas shielded arc welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5691982A true JPS5691982A (en) | 1981-07-25 |
| JPS6330112B2 JPS6330112B2 (en) | 1988-06-16 |
Family
ID=15899805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17016179A Granted JPS5691982A (en) | 1979-12-25 | 1979-12-25 | Gas shielded arc welding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5691982A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58128296A (en) * | 1982-01-26 | 1983-07-30 | Hitachi Cable Ltd | Coated are welding electrode of low spattering |
| JPS63281796A (en) * | 1987-05-08 | 1988-11-18 | インステイテユト チエルノイ メタルルギイ | Welding wire |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2342137C (en) * | 1999-06-25 | 2008-08-26 | Koninklijke Philips Electronics N.V. | Numbering of video objects and cells |
-
1979
- 1979-12-25 JP JP17016179A patent/JPS5691982A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58128296A (en) * | 1982-01-26 | 1983-07-30 | Hitachi Cable Ltd | Coated are welding electrode of low spattering |
| JPS63281796A (en) * | 1987-05-08 | 1988-11-18 | インステイテユト チエルノイ メタルルギイ | Welding wire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6330112B2 (en) | 1988-06-16 |
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