JPS5785693A - Submerged arc welding method for high temperature service chrome molybdenum steel - Google Patents
Submerged arc welding method for high temperature service chrome molybdenum steelInfo
- Publication number
- JPS5785693A JPS5785693A JP16129780A JP16129780A JPS5785693A JP S5785693 A JPS5785693 A JP S5785693A JP 16129780 A JP16129780 A JP 16129780A JP 16129780 A JP16129780 A JP 16129780A JP S5785693 A JPS5785693 A JP S5785693A
- Authority
- JP
- Japan
- Prior art keywords
- high temperature
- arc welding
- welding method
- submerged arc
- molybdenum steel
- 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
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
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
PURPOSE:To prevent brittle rupture by keeping Si, P, O in weld metal at below prescribed amts. by making combination use of a solid wire contg. prescribed amts. of C, Si, Mn, P, Cr, etc. and a flux having prescribed SiO2 and basicity. CONSTITUTION:Welding is carried out by combining a solid wire consisting of 0.04-0.15% C, <=0.1% Si, 0.3-1.6% Mn, <=0.012% P, 1-6% Cr, 0.4-1.3% Mo, 0.05-0.15% Ti by wt% and the balance Fe and a flux consisting of 10-30wt% SiO2 and 1.5-4 basicity expressed by (CaO+MgO)/SiO2(%). The Si, P, O in weld metal are set at <=0.1% Si, <=0.012 P, <=0.04 O.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16129780A JPS5785693A (en) | 1980-11-14 | 1980-11-14 | Submerged arc welding method for high temperature service chrome molybdenum steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16129780A JPS5785693A (en) | 1980-11-14 | 1980-11-14 | Submerged arc welding method for high temperature service chrome molybdenum steel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5785693A true JPS5785693A (en) | 1982-05-28 |
JPH0314549B2 JPH0314549B2 (en) | 1991-02-27 |
Family
ID=15732424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16129780A Granted JPS5785693A (en) | 1980-11-14 | 1980-11-14 | Submerged arc welding method for high temperature service chrome molybdenum steel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5785693A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919715U (en) * | 1982-07-27 | 1984-02-06 | 木村 太郎 | Rebar stopper |
JP2010110819A (en) * | 2008-10-10 | 2010-05-20 | Nippon Steel & Sumikin Welding Co Ltd | SUBMERGED ARC WELD METAL FOR 1.25%Cr-0.5%Mo STEEL, COKE DRUM AND BONDED FLUX |
CN108015449A (en) * | 2017-11-22 | 2018-05-11 | 武汉铁锚焊接材料股份有限公司 | A kind of iron powder type heat resistant steel electrode and its application |
CN114273818A (en) * | 2022-01-24 | 2022-04-05 | 昆山京群焊材科技有限公司 | Submerged arc welding wire and welding flux for 1.25% Cr-0.5% Mo-V steel in coal chemical industry |
-
1980
- 1980-11-14 JP JP16129780A patent/JPS5785693A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919715U (en) * | 1982-07-27 | 1984-02-06 | 木村 太郎 | Rebar stopper |
JP2010110819A (en) * | 2008-10-10 | 2010-05-20 | Nippon Steel & Sumikin Welding Co Ltd | SUBMERGED ARC WELD METAL FOR 1.25%Cr-0.5%Mo STEEL, COKE DRUM AND BONDED FLUX |
CN108015449A (en) * | 2017-11-22 | 2018-05-11 | 武汉铁锚焊接材料股份有限公司 | A kind of iron powder type heat resistant steel electrode and its application |
CN108015449B (en) * | 2017-11-22 | 2020-10-02 | 武汉铁锚焊接材料股份有限公司 | Iron powder type heat-resistant steel welding rod and application thereof |
CN114273818A (en) * | 2022-01-24 | 2022-04-05 | 昆山京群焊材科技有限公司 | Submerged arc welding wire and welding flux for 1.25% Cr-0.5% Mo-V steel in coal chemical industry |
CN114273818B (en) * | 2022-01-24 | 2023-11-28 | 昆山京群焊材科技有限公司 | Submerged arc welding wire for 1.25% Cr-0.5% Mo-V steel in coal chemical industry and welding flux |
Also Published As
Publication number | Publication date |
---|---|
JPH0314549B2 (en) | 1991-02-27 |
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