KR102283410B1 - 스테인레스 강 적용분야를 위한 용접 파형 - Google Patents
스테인레스 강 적용분야를 위한 용접 파형 Download PDFInfo
- Publication number
- KR102283410B1 KR102283410B1 KR1020170081764A KR20170081764A KR102283410B1 KR 102283410 B1 KR102283410 B1 KR 102283410B1 KR 1020170081764 A KR1020170081764 A KR 1020170081764A KR 20170081764 A KR20170081764 A KR 20170081764A KR 102283410 B1 KR102283410 B1 KR 102283410B1
- Authority
- KR
- South Korea
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- welding
- electrode
- negative
- current
- negative effect
- 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.)
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- 238000003466 welding Methods 0.000 title claims abstract description 173
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 24
- 239000010935 stainless steel Substances 0.000 title claims description 18
- 230000000694 effects Effects 0.000 claims description 58
- 238000000034 method Methods 0.000 claims description 37
- 230000008569 process Effects 0.000 claims description 14
- 229910000859 α-Fe Inorganic materials 0.000 description 38
- 229910052751 metal Inorganic materials 0.000 description 26
- 239000002184 metal Substances 0.000 description 26
- 230000007704 transition Effects 0.000 description 20
- 238000010586 diagram Methods 0.000 description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 12
- 239000011651 chromium Substances 0.000 description 11
- 230000004907 flux Effects 0.000 description 11
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- 239000000945 filler Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 229910052804 chromium Inorganic materials 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 238000005336 cracking Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000007711 solidification Methods 0.000 description 6
- 230000008023 solidification Effects 0.000 description 6
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 239000003949 liquefied natural gas Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005275 alloying Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000005493 welding type Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
-
- 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
-
- 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
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
- B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
- B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced
-
- 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
- B23K9/095—Monitoring or automatic control of welding parameters
-
- 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
- B23K9/095—Monitoring or automatic control of welding parameters
- B23K9/0953—Monitoring or automatic control of welding parameters using computing means
-
- 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
-
- 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
- B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
- B23K2103/05—Stainless steel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Theoretical Computer Science (AREA)
- Arc Welding In General (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662355367P | 2016-06-28 | 2016-06-28 | |
| US62/355,367 | 2016-06-28 | ||
| US15/629,195 | 2017-06-21 | ||
| US15/629,195 US10974341B2 (en) | 2016-06-28 | 2017-06-21 | Welding waveform for stainless steel applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180002062A KR20180002062A (ko) | 2018-01-05 |
| KR102283410B1 true KR102283410B1 (ko) | 2021-07-29 |
Family
ID=60579491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170081764A Active KR102283410B1 (ko) | 2016-06-28 | 2017-06-28 | 스테인레스 강 적용분야를 위한 용접 파형 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US10974341B2 (enExample) |
| JP (2) | JP6910866B2 (enExample) |
| KR (1) | KR102283410B1 (enExample) |
| CN (2) | CN113681128B (enExample) |
| DE (1) | DE102017006075A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6901868B2 (ja) * | 2016-09-13 | 2021-07-14 | 株式会社神戸製鋼所 | エレクトロスラグ溶接用ワイヤ、エレクトロスラグ溶接用フラックス及び溶接継手 |
| CN110052690B (zh) * | 2019-05-30 | 2020-12-04 | 山东大学 | 一种水下埋弧焊接装置以及焊接方法 |
| US11919110B2 (en) | 2020-07-21 | 2024-03-05 | Esab Ab | Balance and offset in adaptive submerged arc welding |
| JP7481940B2 (ja) * | 2020-08-06 | 2024-05-13 | 日立造船株式会社 | 極狭開先サブマージアーク溶接方法および極狭開先サブマージアーク溶接装置 |
| CN119005378B (zh) * | 2024-07-03 | 2025-07-22 | 西南交通大学 | 一种基于专家知识库的铁路桥梁布孔优化方法 |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253119A (en) * | 1964-08-10 | 1966-05-24 | Union Carbide Corp | Electric arc working |
| US3670135A (en) | 1971-06-02 | 1972-06-13 | Stoody Co | Arc welding electrode and process for stainless steel |
| JPS607578B2 (ja) * | 1978-06-30 | 1985-02-26 | 新日本製鐵株式会社 | 厚肉鋼管の造管溶接法 |
| SE8904065L (sv) | 1988-12-07 | 1990-06-08 | Hitachi Ltd | Metod att foerbaettra egenskaperna hos svetsare paa austenitiskt rostfritt staal |
| JP3027313B2 (ja) * | 1995-03-31 | 2000-04-04 | 株式会社神戸製鋼所 | オーステナイト系ステンレス鋼用フラックス入りワイヤ |
| US6042782A (en) | 1996-09-13 | 2000-03-28 | Sumikin Welding Industries Ltd. | Welding material for stainless steels |
| FR2756036B1 (fr) | 1996-11-20 | 1999-01-08 | Dehon Sa Anciens Etablissement | Procede pour re-eprouver un emballage rempli d'un fluide actif et d'un propulseur et appareillage pour la mise en oeuvre du procede |
| JP3284930B2 (ja) | 1997-07-09 | 2002-05-27 | 株式会社日立製作所 | 高周波パルスアーク溶接法とその装置及び用途 |
| US6204477B1 (en) | 1997-12-31 | 2001-03-20 | Wsi Welding Services, Inc. | Method to eliminate weld solidification cracking of 312 stainless steel overlay and to minimize the overlay's thermal expansion mismatch with carbon steel or low alloy steel substrate |
| DE69940415D1 (de) * | 1998-09-04 | 2009-04-02 | Daihen Corp | Lichtbogenschweissverfahren |
| US6172333B1 (en) | 1999-08-18 | 2001-01-09 | Lincoln Global, Inc. | Electric welding apparatus and method |
| JP3641174B2 (ja) * | 1999-11-24 | 2005-04-20 | 株式会社ダイヘン | 交流パルスアーク溶接の制御方法及び溶接電源装置 |
| JP4000749B2 (ja) * | 2000-04-26 | 2007-10-31 | コニカミノルタホールディングス株式会社 | インク滴噴射装置 |
| FR2818569B1 (fr) | 2000-12-21 | 2003-01-31 | Air Liquide | Procede et dispositif de soudage a l'arc pulse |
| US7091446B2 (en) * | 2003-12-15 | 2006-08-15 | Lincoln Global, Inc. | Electric arc welding system |
| US7173214B2 (en) | 2004-04-01 | 2007-02-06 | Lincoln Global, Inc. | Electric arc pulse welder with short circuit control |
| US7166817B2 (en) * | 2004-04-29 | 2007-01-23 | Lincoln Global, Inc. | Electric ARC welder system with waveform profile control for cored electrodes |
| US7842903B2 (en) * | 2005-10-31 | 2010-11-30 | Lincoln Global, Inc. | Short arc welding system |
| US9333580B2 (en) * | 2004-04-29 | 2016-05-10 | Lincoln Global, Inc. | Gas-less process and system for girth welding in high strength applications |
| US20070221643A1 (en) * | 2004-04-29 | 2007-09-27 | Lincoln Global, Inc. | Gas-less process and system for girth welding in high strength applications including liquefied natural gas storage tanks |
| US8759715B2 (en) * | 2004-10-06 | 2014-06-24 | Lincoln Global, Inc. | Method of AC welding with cored electrode |
| US7304269B2 (en) | 2004-06-04 | 2007-12-04 | Lincoln Global, Inc. | Pulse welder and method of using same |
| WO2005118198A1 (en) * | 2005-01-21 | 2005-12-15 | Fluor Technologies Corporation | Improved welding processes |
| AT501489B1 (de) * | 2005-02-25 | 2009-07-15 | Fronius Int Gmbh | Verfahren zum steuern und/oder regeln eines schweissgerätes und schweissgerät |
| JP2006247673A (ja) | 2005-03-09 | 2006-09-21 | Hitachi Ltd | 配管溶接施工方法 |
| US20070170164A1 (en) | 2006-01-24 | 2007-07-26 | Lincoln Global, Inc. | Outer-loop control for use with nickel and duplex stainless steel filler alloys and carbon dioxide containing shielding gas |
| JP4916759B2 (ja) * | 2006-04-20 | 2012-04-18 | 株式会社ダイヘン | 消耗電極交流パルスアーク溶接の極性切換制御方法 |
| US8525077B2 (en) * | 2006-05-09 | 2013-09-03 | Lincoln Global, Inc. | Touch screen waveform design apparatus for welders |
| FR2905293B1 (fr) * | 2006-09-06 | 2008-11-07 | Air Liquide | Fil, flux et procede de soudage des aciers a forte teneur en nickel |
| US20090261073A1 (en) * | 2008-04-22 | 2009-10-22 | Lincoln Global, Inc. | System and methods of using variable waveform ac arc welding to achieve specific weld metal chemistries |
| JP5120073B2 (ja) * | 2008-05-30 | 2013-01-16 | 株式会社安川電機 | 交流パルスアーク溶接装置および制御方法 |
| JP5410039B2 (ja) * | 2008-06-03 | 2014-02-05 | 株式会社神戸製鋼所 | ステンレス鋼エレクトロガスアーク溶接用フラックス入りワイヤ |
| JP5622230B2 (ja) * | 2010-09-29 | 2014-11-12 | 株式会社ダイヘン | 交流パルスアーク溶接制御方法 |
| US9162308B2 (en) | 2010-10-22 | 2015-10-20 | Lincoln Global, Inc. | Apparatus and method for pulse welding with AC waveform |
| WO2012102794A1 (en) * | 2011-01-28 | 2012-08-02 | Exxonmobil Upstream Research Company | High toughness weld metals with superior ductile tearing resistance |
| ES2619031T3 (es) * | 2011-11-15 | 2017-06-22 | Nippon Steel & Sumitomo Metal Corporation | Método de soldadura de alta eficiencia de placas de acero gruesas |
| US9821402B2 (en) * | 2012-03-27 | 2017-11-21 | Illinois Tool Works Inc. | System and method for submerged arc welding |
| US20130264323A1 (en) | 2012-04-05 | 2013-10-10 | Lincoln Global, Inc. | Process for surface tension transfer short ciruit welding |
| US9333582B2 (en) * | 2012-11-07 | 2016-05-10 | Lincoln Global, Inc. | Method and system to control heat input in a welding operation |
-
2017
- 2017-06-21 US US15/629,195 patent/US10974341B2/en active Active
- 2017-06-27 JP JP2017124782A patent/JP6910866B2/ja active Active
- 2017-06-28 CN CN202110941328.3A patent/CN113681128B/zh active Active
- 2017-06-28 DE DE102017006075.4A patent/DE102017006075A1/de not_active Ceased
- 2017-06-28 KR KR1020170081764A patent/KR102283410B1/ko active Active
- 2017-06-28 CN CN201710506791.9A patent/CN107538113B/zh active Active
-
2020
- 2020-12-29 US US17/136,213 patent/US20210114132A1/en not_active Abandoned
-
2021
- 2021-07-07 JP JP2021112545A patent/JP2021167025A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US10974341B2 (en) | 2021-04-13 |
| CN113681128A (zh) | 2021-11-23 |
| US20210114132A1 (en) | 2021-04-22 |
| JP2018001275A (ja) | 2018-01-11 |
| JP2021167025A (ja) | 2021-10-21 |
| US20170368631A1 (en) | 2017-12-28 |
| DE102017006075A1 (de) | 2017-12-28 |
| CN107538113A (zh) | 2018-01-05 |
| KR20180002062A (ko) | 2018-01-05 |
| JP6910866B2 (ja) | 2021-07-28 |
| CN113681128B (zh) | 2023-01-17 |
| CN107538113B (zh) | 2021-08-20 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20170628 |
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