EA028243B1 - Высокопрочный стальной металл сварного шва для применения в ответственных конструкциях - Google Patents
Высокопрочный стальной металл сварного шва для применения в ответственных конструкциях Download PDFInfo
- Publication number
- EA028243B1 EA028243B1 EA201590287A EA201590287A EA028243B1 EA 028243 B1 EA028243 B1 EA 028243B1 EA 201590287 A EA201590287 A EA 201590287A EA 201590287 A EA201590287 A EA 201590287A EA 028243 B1 EA028243 B1 EA 028243B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- weld
- welding
- metal
- welds
- weld metal
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 137
- 239000002184 metal Substances 0.000 title claims abstract description 136
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000003466 welding Methods 0.000 claims abstract description 165
- 238000000034 method Methods 0.000 claims abstract description 96
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 75
- 239000007789 gas Substances 0.000 claims abstract description 73
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000001301 oxygen Substances 0.000 claims abstract description 69
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 9
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 7
- 239000011733 molybdenum Substances 0.000 claims abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 7
- 239000011574 phosphorus Substances 0.000 claims abstract description 7
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 7
- 239000011593 sulfur Substances 0.000 claims abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- 239000010936 titanium Substances 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract description 4
- 230000007547 defect Effects 0.000 claims description 93
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 18
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 16
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- 239000001307 helium Substances 0.000 claims description 7
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
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- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
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- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
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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
- B23K35/3066—Fe as the principal constituent with Ni as next major constituent
-
- 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
-
- 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
- B23K35/3086—Fe as the principal constituent with Cr as next major constituent containing Ni or Mn
-
- 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
- B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
-
- 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
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
-
- 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
- B23K9/18—Submerged-arc welding
- B23K9/186—Submerged-arc welding making use of a consumable electrodes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
- Laser Beam Processing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261676738P | 2012-07-27 | 2012-07-27 | |
| PCT/US2013/047384 WO2014018206A1 (en) | 2012-07-27 | 2013-06-24 | High strength steel weld metal for demanding structural applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201590287A1 EA201590287A1 (ru) | 2015-05-29 |
| EA028243B1 true EA028243B1 (ru) | 2017-10-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201590287A EA028243B1 (ru) | 2012-07-27 | 2013-06-24 | Высокопрочный стальной металл сварного шва для применения в ответственных конструкциях |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US20150129559A1 (enExample) |
| JP (1) | JP6338290B2 (enExample) |
| CN (1) | CN104508165A (enExample) |
| CA (1) | CA2876497A1 (enExample) |
| EA (1) | EA028243B1 (enExample) |
| WO (1) | WO2014018206A1 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014134041A1 (en) * | 2013-02-28 | 2014-09-04 | United Technologies Corporation | System and method low heat weld |
| WO2015046091A1 (ja) | 2013-09-27 | 2015-04-02 | 独立行政法人産業技術総合研究所 | ステンレス鋼部材の接合方法およびステンレス鋼 |
| DE102014001979A1 (de) * | 2014-02-17 | 2015-08-20 | Wisco Tailored Blanks Gmbh | Verfahren zum Laserschweißen eines oder mehrerer Werkstücke aus härtbarem Stahl im Stumpfstoß |
| US20150360322A1 (en) * | 2014-06-12 | 2015-12-17 | Siemens Energy, Inc. | Laser deposition of iron-based austenitic alloy with flux |
| CN104607819B (zh) * | 2014-11-27 | 2017-10-31 | 宝山钢铁股份有限公司 | 一种气体保护焊丝及其制造方法 |
| CN104607822B (zh) * | 2014-12-10 | 2017-03-08 | 江苏省沙钢钢铁研究院有限公司 | 一种高强度管线用埋弧焊缝金属 |
| US10201871B2 (en) * | 2015-02-02 | 2019-02-12 | Illinois Tool Works Inc. | Welding power system with integrated purge gas control |
| CN104785955A (zh) * | 2015-04-23 | 2015-07-22 | 江苏省沙钢钢铁研究院有限公司 | 一种超高强钢用气保焊丝及焊缝金属 |
| BR112018071995A2 (pt) * | 2016-05-02 | 2019-02-12 | Exxonmobil Research And Engineering Company | tecnologia de soldagem em circunferência no campo para dutos de aço com alto teor de manganês para pasta fluida |
| AU2017259784A1 (en) * | 2016-05-02 | 2018-10-25 | Exxon Mobil Research And Engineering Company | High manganese steel pipe with step-out weld zone erosion-corrosion resistance and method of making the same |
| AU2017259782A1 (en) * | 2016-05-02 | 2018-10-25 | Exxonmobil Research And Engineering Company | Field dissimilar metal welding technology for enhanced wear resistant high manganese steel |
| JP6407357B2 (ja) | 2016-06-03 | 2018-10-17 | 日新製鋼株式会社 | Ｔｉｇ溶接ステンレス鋼管の製造方法、ｔｉｇ溶接ステンレス鋼管、およびｔｉｇ溶接ステンレス部材 |
| CN106238915A (zh) * | 2016-08-25 | 2016-12-21 | 苏州大学 | 一种钛微合金化碳锰钢的激光拼焊方法 |
| US11529697B2 (en) * | 2017-09-29 | 2022-12-20 | Lincoln Global, Inc. | Additive manufacturing using aluminum-containing wire |
| US11426824B2 (en) | 2017-09-29 | 2022-08-30 | Lincoln Global, Inc. | Aluminum-containing welding electrode |
| CN108067732A (zh) * | 2017-11-16 | 2018-05-25 | 西安建筑科技大学 | 一种抑制钛-钢复合板对接焊接头过渡层裂纹的方法 |
| JP6808198B2 (ja) * | 2018-02-14 | 2021-01-06 | 三菱重工業株式会社 | 損傷状態判定装置、損傷状態判定方法、プログラム |
| JP7393625B2 (ja) * | 2019-09-26 | 2023-12-07 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼溶接継手 |
| JP7542422B2 (ja) * | 2020-12-11 | 2024-08-30 | 株式会社東芝 | 溶接状態の検出方法、および溶接装置 |
| CN112658437A (zh) * | 2020-12-17 | 2021-04-16 | 建湖县永维阀门钻件有限公司 | 一种海洋钻井隔水管的焊接工艺 |
| CN113388730B (zh) * | 2021-05-11 | 2022-11-01 | 集美大学 | 一种强韧化高强钢局域的方法 |
| KR102597063B1 (ko) * | 2021-12-01 | 2023-11-02 | 클래드코리아 주식회사 | 펄스 파형 오버레이 용접을 이용한 클래드 파이프 제조방법 |
| CN114643395A (zh) * | 2021-12-16 | 2022-06-21 | 山西北方机械制造有限责任公司 | 一种双相不锈钢气体保护焊焊接方法 |
| CN115797358B (zh) * | 2023-02-10 | 2023-04-18 | 济宁安泰矿山设备制造有限公司 | 基于机器视觉的金属壳体自动化焊接缺陷检测方法 |
| CN119304421B (zh) * | 2024-12-12 | 2025-08-22 | 攀钢集团研究院有限公司 | 铝基或铝硅基镀层热冲压钢用焊丝及其制备、使用方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020043305A1 (en) * | 2000-08-07 | 2002-04-18 | Exxonmobil Upstream Research Company | Weld metals with superior low temperature toughness for joining high strength, low alloy steels |
| US20050155960A1 (en) * | 2004-01-21 | 2005-07-21 | L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour I'etude Et I'exploita | Laser/arc hybrid welding process for ferritic steels |
| US20070193666A1 (en) * | 2005-10-24 | 2007-08-23 | Exxonmobil Upstream Research Company | High Strength Dual Phase Steel With Low Yield Ratio, High Toughness and Superior Weldability |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5744782A (en) * | 1996-03-07 | 1998-04-28 | Concurrent Technologies Corporation | Advanced consumable electrodes for gas metal arc (GMA) welding of high strength low alloy (HSLA) steels |
| JP5061483B2 (ja) * | 2006-03-28 | 2012-10-31 | Ｊｆｅスチール株式会社 | 超高強度溶接鋼管の製造方法 |
| JP5181639B2 (ja) * | 2006-12-04 | 2013-04-10 | 新日鐵住金株式会社 | 低温靱性に優れた高強度厚肉ラインパイプ用溶接鋼管及びその製造方法 |
-
2013
- 2013-06-24 CN CN201380039551.2A patent/CN104508165A/zh active Pending
- 2013-06-24 WO PCT/US2013/047384 patent/WO2014018206A1/en not_active Ceased
- 2013-06-24 US US14/408,239 patent/US20150129559A1/en not_active Abandoned
- 2013-06-24 JP JP2015524286A patent/JP6338290B2/ja not_active Expired - Fee Related
- 2013-06-24 EA EA201590287A patent/EA028243B1/ru not_active IP Right Cessation
- 2013-06-24 CA CA2876497A patent/CA2876497A1/en not_active Abandoned
-
2018
- 2018-01-30 US US15/883,882 patent/US20180169799A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020043305A1 (en) * | 2000-08-07 | 2002-04-18 | Exxonmobil Upstream Research Company | Weld metals with superior low temperature toughness for joining high strength, low alloy steels |
| US20050155960A1 (en) * | 2004-01-21 | 2005-07-21 | L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour I'etude Et I'exploita | Laser/arc hybrid welding process for ferritic steels |
| US20070193666A1 (en) * | 2005-10-24 | 2007-08-23 | Exxonmobil Upstream Research Company | High Strength Dual Phase Steel With Low Yield Ratio, High Toughness and Superior Weldability |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015530249A (ja) | 2015-10-15 |
| JP6338290B2 (ja) | 2018-06-06 |
| CN104508165A (zh) | 2015-04-08 |
| CA2876497A1 (en) | 2014-01-30 |
| US20150129559A1 (en) | 2015-05-14 |
| WO2014018206A1 (en) | 2014-01-30 |
| EA201590287A1 (ru) | 2015-05-29 |
| US20180169799A1 (en) | 2018-06-21 |
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| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM RU |