CN106735757A - 一种奥氏体不锈钢压力容器的二氧化碳气体保护焊接方法 - Google Patents
一种奥氏体不锈钢压力容器的二氧化碳气体保护焊接方法 Download PDFInfo
- Publication number
- CN106735757A CN106735757A CN201611233557.5A CN201611233557A CN106735757A CN 106735757 A CN106735757 A CN 106735757A CN 201611233557 A CN201611233557 A CN 201611233557A CN 106735757 A CN106735757 A CN 106735757A
- Authority
- CN
- China
- Prior art keywords
- welding
- carbon dioxide
- welded
- layer
- stainless 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
- 238000003466 welding Methods 0.000 title claims abstract description 126
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 40
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 23
- 229910000963 austenitic stainless steel Inorganic materials 0.000 title claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 53
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 239000002344 surface layer Substances 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 4
- 208000037656 Respiratory Sounds Diseases 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002784 sclerotic effect Effects 0.000 description 1
- 238000007778 shielded metal arc welding Methods 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
-
- 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
- B23K9/235—Preliminary treatment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611233557.5A CN106735757B (zh) | 2016-12-28 | 2016-12-28 | 一种奥氏体不锈钢压力容器的二氧化碳气体保护焊接方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611233557.5A CN106735757B (zh) | 2016-12-28 | 2016-12-28 | 一种奥氏体不锈钢压力容器的二氧化碳气体保护焊接方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106735757A true CN106735757A (zh) | 2017-05-31 |
CN106735757B CN106735757B (zh) | 2018-12-21 |
Family
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Family Applications (1)
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CN201611233557.5A Active CN106735757B (zh) | 2016-12-28 | 2016-12-28 | 一种奥氏体不锈钢压力容器的二氧化碳气体保护焊接方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106735757B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108608093A (zh) * | 2018-04-26 | 2018-10-02 | 广船国际有限公司 | 一种双相不锈钢立对接自动焊接方法 |
CN115945764A (zh) * | 2022-12-26 | 2023-04-11 | 哈尔滨工业大学 | 一种采用特殊坡口-双丝mag焊控制高强钢异种焊缝成形方法 |
CN116079233A (zh) * | 2023-03-16 | 2023-05-09 | 山河智能特种装备有限公司 | 一种具有间隙的工件的激光焊接方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130270246A1 (en) * | 2010-12-22 | 2013-10-17 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Welding solid wire and weld metal |
CN103692060A (zh) * | 2012-09-27 | 2014-04-02 | 攀钢集团工程技术有限公司 | 一种φ1.6实芯焊丝co2气体保护焊的焊接方法 |
CN103785931A (zh) * | 2014-02-28 | 2014-05-14 | 南车长江车辆有限公司 | 一种不锈钢焊接方法 |
CN105171202A (zh) * | 2015-10-15 | 2015-12-23 | 上海中远川崎重工钢结构有限公司 | 一种实芯二氧化碳气体保护焊焊接单面焊双面成型焊缝的方法 |
CN105478970A (zh) * | 2015-12-25 | 2016-04-13 | 沪东重机有限公司 | 一种耐候钢的同钢种焊接工艺及其应用 |
CN105562889A (zh) * | 2015-12-25 | 2016-05-11 | 沪东重机有限公司 | 一种不锈钢与耐候钢的异钢种焊接工艺及其应用 |
-
2016
- 2016-12-28 CN CN201611233557.5A patent/CN106735757B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130270246A1 (en) * | 2010-12-22 | 2013-10-17 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Welding solid wire and weld metal |
CN103692060A (zh) * | 2012-09-27 | 2014-04-02 | 攀钢集团工程技术有限公司 | 一种φ1.6实芯焊丝co2气体保护焊的焊接方法 |
CN103785931A (zh) * | 2014-02-28 | 2014-05-14 | 南车长江车辆有限公司 | 一种不锈钢焊接方法 |
CN105171202A (zh) * | 2015-10-15 | 2015-12-23 | 上海中远川崎重工钢结构有限公司 | 一种实芯二氧化碳气体保护焊焊接单面焊双面成型焊缝的方法 |
CN105478970A (zh) * | 2015-12-25 | 2016-04-13 | 沪东重机有限公司 | 一种耐候钢的同钢种焊接工艺及其应用 |
CN105562889A (zh) * | 2015-12-25 | 2016-05-11 | 沪东重机有限公司 | 一种不锈钢与耐候钢的异钢种焊接工艺及其应用 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108608093A (zh) * | 2018-04-26 | 2018-10-02 | 广船国际有限公司 | 一种双相不锈钢立对接自动焊接方法 |
CN115945764A (zh) * | 2022-12-26 | 2023-04-11 | 哈尔滨工业大学 | 一种采用特殊坡口-双丝mag焊控制高强钢异种焊缝成形方法 |
CN115945764B (zh) * | 2022-12-26 | 2024-07-02 | 哈尔滨工业大学 | 一种采用特殊坡口-双丝mag焊控制高强钢异种焊缝成形方法 |
CN116079233A (zh) * | 2023-03-16 | 2023-05-09 | 山河智能特种装备有限公司 | 一种具有间隙的工件的激光焊接方法 |
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Publication number | Publication date |
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CN106735757B (zh) | 2018-12-21 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Carbon dioxide gas shielded welding method for austenitic stainless steel pressure vessel Effective date of registration: 20210915 Granted publication date: 20181221 Pledgee: Hubei Zhijiang Rural Commercial Bank Co.,Ltd. Pledgor: YICHANG CITY RUIYANG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2021980009349 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220916 Granted publication date: 20181221 Pledgee: Hubei Zhijiang Rural Commercial Bank Co.,Ltd. Pledgor: YICHANG CITY RUIYANG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2021980009349 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Carbon Dioxide Gas Shielded Welding Method for Austenitic Stainless Steel Pressure Vessels Effective date of registration: 20230324 Granted publication date: 20181221 Pledgee: Bank of China Limited by Share Ltd. Three Gorges Branch Pledgor: YICHANG CITY RUIYANG MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023420000119 |