TWI290077B - Self-shielded flux cored electrode - Google Patents
Self-shielded flux cored electrode Download PDFInfo
- Publication number
- TWI290077B TWI290077B TW094115669A TW94115669A TWI290077B TW I290077 B TWI290077 B TW I290077B TW 094115669 A TW094115669 A TW 094115669A TW 94115669 A TW94115669 A TW 94115669A TW I290077 B TWI290077 B TW I290077B
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- TW
- Taiwan
- Prior art keywords
- weight
- core electrode
- electrode
- core
- metal
- Prior art date
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- 230000004907 flux Effects 0.000 title description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 121
- 239000002184 metal Substances 0.000 claims abstract description 121
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 18
- 239000011651 chromium Substances 0.000 claims abstract description 18
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 9
- 239000011572 manganese Substances 0.000 claims abstract description 9
- 239000002893 slag Substances 0.000 claims description 76
- 239000007789 gas Substances 0.000 claims description 42
- 239000000203 mixture Substances 0.000 claims description 35
- 239000003795 chemical substances by application Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 29
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 26
- 150000001875 compounds Chemical class 0.000 claims description 24
- 238000005275 alloying Methods 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 14
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 14
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 14
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- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
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- 239000010949 copper Substances 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 10
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- 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 description 9
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- 229910001634 calcium fluoride Inorganic materials 0.000 description 3
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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
- B23K35/308—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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
-
- 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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
- B23K35/0266—Rods, electrodes, wires flux-cored
-
- 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
-
- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/368—Selection of non-metallic compositions of core materials either alone or conjoint with selection of soldering or welding materials
-
- 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
-
- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
- B23K35/3608—Titania or titanates
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nonmetallic Welding Materials (AREA)
- Arc Welding In General (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Resistance Welding (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/967,391 US8168922B2 (en) | 2004-10-18 | 2004-10-18 | Self-shielded flux cored electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200613083A TW200613083A (en) | 2006-05-01 |
| TWI290077B true TWI290077B (en) | 2007-11-21 |
Family
ID=34939528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW094115669A TWI290077B (en) | 2004-10-18 | 2005-05-13 | Self-shielded flux cored electrode |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US8168922B2 (enExample) |
| EP (1) | EP1647351B1 (enExample) |
| JP (1) | JP2006110625A (enExample) |
| KR (1) | KR100708267B1 (enExample) |
| CN (1) | CN1762644B (enExample) |
| AT (1) | ATE422175T1 (enExample) |
| AU (1) | AU2005202021B2 (enExample) |
| BR (1) | BRPI0502054B1 (enExample) |
| CA (1) | CA2505222C (enExample) |
| DE (1) | DE602005012617D1 (enExample) |
| MX (1) | MXPA05006291A (enExample) |
| TW (1) | TWI290077B (enExample) |
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| US8961869B2 (en) * | 2005-01-24 | 2015-02-24 | Lincoln Global, Inc. | Hardfacing alloy |
| US7491910B2 (en) * | 2005-01-24 | 2009-02-17 | Lincoln Global, Inc. | Hardfacing electrode |
| US8629374B2 (en) * | 2005-04-05 | 2014-01-14 | Lincoln Global, Inc. | Modified flux system in cored electrode |
| US20060226138A1 (en) * | 2005-04-11 | 2006-10-12 | Lincoln Global, Inc. | High strength flux cored electrode |
| US8664567B2 (en) * | 2006-02-09 | 2014-03-04 | Lincoln Global, Inc. | Metal cored wire |
| DE102006013552B3 (de) * | 2006-03-24 | 2007-06-14 | Maschinenfabrik Gustav Wiegard Gmbh & Co. Kg | Unterpulverschweißverfahren zur Aufschweißung einer Nutzschicht auf einen Grundwerkstoff |
| JP5194586B2 (ja) * | 2006-07-05 | 2013-05-08 | 新日鐵住金株式会社 | 亜鉛めっき鋼板溶接用ステンレス鋼フラックス入り溶接ワイヤ |
| US8153934B2 (en) * | 2006-09-15 | 2012-04-10 | Lincoln Global, Inc. | Saw flux system for improved as-cast weld metal toughness |
| US8330078B2 (en) * | 2009-06-05 | 2012-12-11 | Lincoln Global, Inc. | Electrodes incorporating aluminum coated particles and methods thereof |
| JP5022428B2 (ja) * | 2009-11-17 | 2012-09-12 | 株式会社神戸製鋼所 | 硬化肉盛用ｍｉｇアーク溶接ワイヤおよび硬化肉盛用ｍｉｇアーク溶接方法 |
| JP5410466B2 (ja) * | 2011-03-01 | 2014-02-05 | 株式会社神戸製鋼所 | ステンレス鋼フラックス入りワイヤ |
| TWI604912B (zh) | 2011-07-13 | 2017-11-11 | Illinois Tool Works | 藥芯焊絲、其生產方法及用途 |
| CN102310301B (zh) * | 2011-08-25 | 2012-07-04 | 张家港市亨昌焊材有限公司 | 药芯焊丝 |
| US9029733B2 (en) * | 2012-04-13 | 2015-05-12 | Hobart Brothers Company | Systems and methods for tubular welding wire |
| US9527152B2 (en) | 2012-07-30 | 2016-12-27 | Illinois Tool Works Inc. | Root pass welding solution |
| US9999944B2 (en) | 2012-08-28 | 2018-06-19 | Hobart Brothers Company | Systems and methods for welding electrodes |
| US10543556B2 (en) | 2012-08-28 | 2020-01-28 | Hobart Brothers Llc | Systems and methods for welding zinc-coated workpieces |
| US10316395B2 (en) * | 2012-10-09 | 2019-06-11 | The Esab Group, Inc. | Low-manganese gas-shielded flux cored welding electrodes |
| EP3055101A2 (en) * | 2013-10-09 | 2016-08-17 | Hobart Brothers Company | Systems and methods for corrosion-resistant welding electrodes |
| CN104043912B (zh) * | 2014-06-09 | 2016-01-27 | 广东省工业技术研究院(广州有色金属研究院) | 一种适用于管线钢焊接用自保护药芯焊丝 |
| US10279435B2 (en) * | 2014-06-11 | 2019-05-07 | Lincoln Global, Inc. | Stick electrode |
| US10300565B2 (en) | 2014-10-17 | 2019-05-28 | Hobart Brothers Company | Systems and methods for welding mill scaled workpieces |
| CN105033505B (zh) * | 2015-07-07 | 2017-09-15 | 宁夏昱科工业产品设计有限公司 | 一种自保护药芯焊丝 |
| CN107962314A (zh) * | 2016-10-19 | 2018-04-27 | 珠海奥邦焊接科技有限公司 | 一种焊丝及其制造方法 |
| US11426824B2 (en) * | 2017-09-29 | 2022-08-30 | Lincoln Global, Inc. | Aluminum-containing welding electrode |
| EP3466585A1 (de) * | 2017-10-04 | 2019-04-10 | Voestalpine Böhler Welding Austria GmbH | Schweissgut |
| CN108381050A (zh) * | 2018-04-11 | 2018-08-10 | 丹阳市华龙特钢有限公司 | 一种高硬度耐氧化不锈钢堆焊焊丝及其制备方法和应用 |
| CN110900033B (zh) * | 2019-12-12 | 2021-12-31 | 北京工业大学 | 一种气保护矿物粉型314耐热不锈钢药芯焊丝 |
| CN112719685B (zh) * | 2020-12-14 | 2022-05-03 | 河钢股份有限公司 | 熔化极氩弧焊用涂层不锈钢焊丝及其制备方法 |
| CN112894197A (zh) * | 2021-01-20 | 2021-06-04 | 浙江鸿途焊接科技有限公司 | 一种用于超低温高锰钢的手工电弧焊焊条 |
| CN112975198B (zh) * | 2021-02-24 | 2023-07-21 | 天津市金桥焊材集团股份有限公司 | 一种高效焊接热锻压模具堆焊打底层用药芯焊丝 |
| WO2022212455A1 (en) | 2021-03-31 | 2022-10-06 | The Esab Group, Inc. | Welding wires with high impact toughness and low diffusible hydrogen |
| CN115555724B (zh) * | 2022-10-20 | 2024-05-17 | 山东大学 | 低温钢激光电弧复合焊用无缝药芯焊丝及焊接工艺 |
| CN117381226B (zh) * | 2023-10-26 | 2024-07-26 | 江苏沃盾耐磨新材料有限公司 | 一种环保型自保护耐磨药芯焊丝及其生产工艺 |
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| US2432773A (en) | 1944-04-11 | 1947-12-16 | Mckay Co | Coated welding electrode |
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| US4449031A (en) * | 1980-04-16 | 1984-05-15 | Teledyne Industries, Inc. | Tubular composite arc welding electrode for vertical up welding of stainless steel and nickel-base alloys |
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| US5219425A (en) | 1989-08-25 | 1993-06-15 | Kabushiki Kaisha Kobe Seiko Sho | Flux containing wire for use in stainless steel welding |
| US5120931A (en) * | 1991-04-12 | 1992-06-09 | The Lincoln Electric Company | Electrode and flux for arc welding stainless steel |
| US5365036A (en) * | 1992-06-22 | 1994-11-15 | The Lincoln Electric Company | Flux cored gas shielded electrode |
| US5233160A (en) | 1992-06-22 | 1993-08-03 | The Lincoln Electric Company | Cored electrode with fume reduction |
| EP0652071A1 (en) | 1993-08-12 | 1995-05-10 | Kabushiki Kaisha Kobe Seiko Sho | Flux-cored wire for gas shield arc welding with low fume |
| CN1117902A (zh) * | 1994-08-30 | 1996-03-06 | 天津大学 | 钛型气保护药芯焊丝 |
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| HUP9902217A3 (en) * | 1999-06-29 | 2002-07-29 | Szegoe Peter | Polycation based bioconjugates and process for producing thereof |
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| US6835913B2 (en) | 2003-03-03 | 2004-12-28 | Hobart Brothers Company | Hardsurfacing welding wire and process |
-
2004
- 2004-10-18 US US10/967,391 patent/US8168922B2/en not_active Expired - Fee Related
-
2005
- 2005-04-25 CA CA002505222A patent/CA2505222C/en not_active Expired - Fee Related
- 2005-04-26 EP EP05103408A patent/EP1647351B1/en not_active Expired - Lifetime
- 2005-04-26 AT AT05103408T patent/ATE422175T1/de not_active IP Right Cessation
- 2005-04-26 DE DE602005012617T patent/DE602005012617D1/de not_active Expired - Lifetime
- 2005-05-11 AU AU2005202021A patent/AU2005202021B2/en not_active Ceased
- 2005-05-13 TW TW094115669A patent/TWI290077B/zh not_active IP Right Cessation
- 2005-05-27 JP JP2005155192A patent/JP2006110625A/ja active Pending
- 2005-06-03 BR BRPI0502054-9A patent/BRPI0502054B1/pt not_active IP Right Cessation
- 2005-06-13 MX MXPA05006291A patent/MXPA05006291A/es active IP Right Grant
- 2005-06-21 KR KR1020050053533A patent/KR100708267B1/ko not_active Expired - Fee Related
- 2005-08-12 CN CN2005100903589A patent/CN1762644B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2505222A1 (en) | 2006-04-18 |
| BRPI0502054A (pt) | 2006-06-27 |
| ATE422175T1 (de) | 2009-02-15 |
| EP1647351A1 (en) | 2006-04-19 |
| JP2006110625A (ja) | 2006-04-27 |
| MXPA05006291A (es) | 2006-04-20 |
| KR100708267B1 (ko) | 2007-04-17 |
| US8168922B2 (en) | 2012-05-01 |
| CN1762644A (zh) | 2006-04-26 |
| TW200613083A (en) | 2006-05-01 |
| DE602005012617D1 (de) | 2009-03-19 |
| AU2005202021A1 (en) | 2006-05-04 |
| KR20060049420A (ko) | 2006-05-18 |
| EP1647351B1 (en) | 2009-02-04 |
| CA2505222C (en) | 2010-01-12 |
| US20060081579A1 (en) | 2006-04-20 |
| BRPI0502054B1 (pt) | 2011-10-04 |
| CN1762644B (zh) | 2010-11-03 |
| AU2005202021B2 (en) | 2006-08-31 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |