CN103921057A - 一种低碳调质钢的焊接方法 - Google Patents
一种低碳调质钢的焊接方法 Download PDFInfo
- Publication number
- CN103921057A CN103921057A CN201310426881.9A CN201310426881A CN103921057A CN 103921057 A CN103921057 A CN 103921057A CN 201310426881 A CN201310426881 A CN 201310426881A CN 103921057 A CN103921057 A CN 103921057A
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- Prior art keywords
- welding
- carbon
- low
- tempered steel
- quenched
- Prior art date
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- 238000003466 welding Methods 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 31
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000010791 quenching Methods 0.000 claims abstract description 7
- 230000000171 quenching effect Effects 0.000 claims abstract description 7
- 238000005496 tempering Methods 0.000 claims abstract description 7
- 230000008439 repair process Effects 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000005336 cracking Methods 0.000 claims description 16
- 239000011229 interlayer Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 206010039509 Scab Diseases 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 abstract 1
- 238000005498 polishing Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/04—Repairing fractures or cracked metal parts or products, e.g. castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
- Arc Welding In General (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310426881.9A CN103921057B (zh) | 2013-09-18 | 2013-09-18 | 一种低碳调质钢的焊接方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310426881.9A CN103921057B (zh) | 2013-09-18 | 2013-09-18 | 一种低碳调质钢的焊接方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103921057A true CN103921057A (zh) | 2014-07-16 |
CN103921057B CN103921057B (zh) | 2017-01-04 |
Family
ID=51139577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310426881.9A Expired - Fee Related CN103921057B (zh) | 2013-09-18 | 2013-09-18 | 一种低碳调质钢的焊接方法 |
Country Status (1)
Country | Link |
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CN (1) | CN103921057B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105772908A (zh) * | 2016-04-20 | 2016-07-20 | 湖北三环离合器有限公司 | 一种从动盘与盘焊接件的焊接方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101053926A (zh) * | 2007-05-31 | 2007-10-17 | 四川东风电机厂有限公司 | 轴流转桨式水轮机转轮叶片裂纹处理方法 |
JP4441641B1 (ja) * | 2008-11-25 | 2010-03-31 | 国立大学法人名古屋大学 | 鋼構造物の疲労き裂補修方法 |
CN101890610A (zh) * | 2010-08-09 | 2010-11-24 | 中信重工机械股份有限公司 | 大型滑履磨机进料滑环体焊接裂纹的现场修复方法 |
CN101972913A (zh) * | 2010-11-08 | 2011-02-16 | 常熟市普利擎汽车维修保养有限公司 | 一种汽车缸体机油道裂纹修复工艺 |
CN101972882A (zh) * | 2010-11-08 | 2011-02-16 | 常熟市普利擎汽车维修保养有限公司 | 一种汽车铸铁件的二氧化碳保护焊工艺 |
CN102441760A (zh) * | 2011-11-07 | 2012-05-09 | 山西鼎荣冷弯型钢有限公司 | 冷弯轧辊焊接修复方法 |
CN102632321A (zh) * | 2012-04-23 | 2012-08-15 | 湖南华菱湘潭钢铁有限公司 | 轧机轧辊端接头裂纹焊接修复工艺 |
-
2013
- 2013-09-18 CN CN201310426881.9A patent/CN103921057B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101053926A (zh) * | 2007-05-31 | 2007-10-17 | 四川东风电机厂有限公司 | 轴流转桨式水轮机转轮叶片裂纹处理方法 |
JP4441641B1 (ja) * | 2008-11-25 | 2010-03-31 | 国立大学法人名古屋大学 | 鋼構造物の疲労き裂補修方法 |
CN101890610A (zh) * | 2010-08-09 | 2010-11-24 | 中信重工机械股份有限公司 | 大型滑履磨机进料滑环体焊接裂纹的现场修复方法 |
CN101972913A (zh) * | 2010-11-08 | 2011-02-16 | 常熟市普利擎汽车维修保养有限公司 | 一种汽车缸体机油道裂纹修复工艺 |
CN101972882A (zh) * | 2010-11-08 | 2011-02-16 | 常熟市普利擎汽车维修保养有限公司 | 一种汽车铸铁件的二氧化碳保护焊工艺 |
CN102441760A (zh) * | 2011-11-07 | 2012-05-09 | 山西鼎荣冷弯型钢有限公司 | 冷弯轧辊焊接修复方法 |
CN102632321A (zh) * | 2012-04-23 | 2012-08-15 | 湖南华菱湘潭钢铁有限公司 | 轧机轧辊端接头裂纹焊接修复工艺 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105772908A (zh) * | 2016-04-20 | 2016-07-20 | 湖北三环离合器有限公司 | 一种从动盘与盘焊接件的焊接方法 |
CN105772908B (zh) * | 2016-04-20 | 2018-08-31 | 湖北三环离合器有限公司 | 一种从动盘与盘焊接件的焊接方法 |
Also Published As
Publication number | Publication date |
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CN103921057B (zh) | 2017-01-04 |
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GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 243000 Taibai Avenue 1889, Ma'anshan Economic and Technological Development Zone, Ma'anshan City, Anhui Province Co-patentee after: MAGANG (Group) HOLDING Co.,Ltd. Patentee after: ANHUI MASTEEL ENGINEERING & TECHNOLOGY GROUP Co.,Ltd. Address before: 243000 First Floor, No. 259 South Road, Huxi Avenue, Ma'anshan Economic and Technological Development Zone, Anhui Province Co-patentee before: MAGANG (Group) HOLDING Co.,Ltd. Patentee before: Maanshan Magang Equipment Installation Engineering Co.,Ltd. |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190709 Address after: 243000 Taibai Avenue 1889, Ma'anshan Economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee after: ANHUI MASTEEL ENGINEERING & TECHNOLOGY GROUP Co.,Ltd. Address before: 243000 Taibai Avenue 1889, Ma'anshan Economic and Technological Development Zone, Ma'anshan City, Anhui Province Co-patentee before: MAGANG (Group) HOLDING Co.,Ltd. Patentee before: ANHUI MASTEEL ENGINEERING & TECHNOLOGY GROUP Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 |
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CF01 | Termination of patent right due to non-payment of annual fee |