MX2019005612A - Metodo para limpiar una pieza de trabajo con limpieza catodica despues de un proceso de union termico, dispositivo de limpieza y gas de procesamiento. - Google Patents

Metodo para limpiar una pieza de trabajo con limpieza catodica despues de un proceso de union termico, dispositivo de limpieza y gas de procesamiento.

Info

Publication number
MX2019005612A
MX2019005612A MX2019005612A MX2019005612A MX2019005612A MX 2019005612 A MX2019005612 A MX 2019005612A MX 2019005612 A MX2019005612 A MX 2019005612A MX 2019005612 A MX2019005612 A MX 2019005612A MX 2019005612 A MX2019005612 A MX 2019005612A
Authority
MX
Mexico
Prior art keywords
cleaning
workpiece
cathodic
processing gas
joining process
Prior art date
Application number
MX2019005612A
Other languages
English (en)
Inventor
Miklos Ernst
Siewert Erwan
Savgu Fatih
Original Assignee
Linde Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Linde Ag filed Critical Linde Ag
Publication of MX2019005612A publication Critical patent/MX2019005612A/es

Links

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
    • B23K9/013—Arc cutting, gouging, scarfing or desurfacing
    • 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
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/402—Non-consumable electrodes; C-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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/164—Arc welding or cutting making use of shielding gas making use of a moving fluid
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on 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
    • 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
    • B23K35/3033—Ni 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
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
    • 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
    • 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
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cleaning In General (AREA)

Abstract

Se proporciona un método para limpiar una pieza de trabajo (6, 8, 9) después de un proceso de soldadura, en donde la limpieza se efectúa mediante la eliminación del óxido de la superficie de la pieza de trabajo (6, 8, 9) que se forma sobre la costura de soldadura (8) y la zona afectada por el calor (9) de la pieza de trabajo (6) durante el proceso de soldadura previo, siendo que se genera un arco eléctrico entre la pieza de trabajo (6, 8, 9) y un electrodo no consumible (2) para eliminar el óxido de la pieza de trabajo (6, 8, 9), siendo que se proporciona una fuente de poder (7) para comunicar eléctricamente la pieza de trabajo (6, 8, 9) y el electrodo no consumible (2) y siendo que el electrodo no consumible (2) se conecta anódico y la la pieza de trabajo (6, 8, 9) se conecta catódica.
MX2019005612A 2016-11-18 2017-11-09 Metodo para limpiar una pieza de trabajo con limpieza catodica despues de un proceso de union termico, dispositivo de limpieza y gas de procesamiento. MX2019005612A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16020454.1A EP3323544A1 (en) 2016-11-18 2016-11-18 Cathodic cleaning process
PCT/EP2017/025330 WO2018091147A1 (en) 2016-11-18 2017-11-09 Method of cleaning a workpiece after a thermal joining process with cathodic cleaning; cleaning device and processing gas

Publications (1)

Publication Number Publication Date
MX2019005612A true MX2019005612A (es) 2019-08-12

Family

ID=57354064

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019005612A MX2019005612A (es) 2016-11-18 2017-11-09 Metodo para limpiar una pieza de trabajo con limpieza catodica despues de un proceso de union termico, dispositivo de limpieza y gas de procesamiento.

Country Status (7)

Country Link
US (1) US20190299314A1 (es)
EP (2) EP3323544A1 (es)
CN (1) CN110087811B (es)
AU (1) AU2017362454B2 (es)
CA (1) CA3043479A1 (es)
MX (1) MX2019005612A (es)
WO (1) WO2018091147A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021210335A1 (ja) * 2020-04-15 2021-10-21 Ｊｆｅスチール株式会社 アーク溶接継手およびアーク溶接方法
CN112453652A (zh) * 2020-11-16 2021-03-09 四川石油天然气建设工程有限责任公司 耐蚀合金复合管焊接用含氢混合保护气体及其焊接工艺
EP4079438A1 (de) * 2021-04-23 2022-10-26 Ewm Ag Lichtbogenschweissgerät mit schweissnahtreinigungsfunktion
CN114131155B (zh) * 2021-12-10 2023-09-22 唐山松下产业机器有限公司 焊接装置及钨极清理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511339A (ja) * 1974-06-17 1976-01-08 Mitsubishi Heavy Ind Ltd Aruminiumukeikinzokuzainoyosetsuhoho
JPS58154460A (ja) * 1982-03-08 1983-09-13 Mitsui Eng & Shipbuild Co Ltd Ｔｉｇ溶接方法
RU2028841C1 (ru) * 1991-07-23 1995-02-20 Научно-технический комплекс "Элион" Способ обработки изделий и устройство для его осуществления
JPH05131270A (ja) * 1991-11-08 1993-05-28 Nippon Steel Corp 真空アーク処理装置
US5641417A (en) * 1995-05-26 1997-06-24 Reynolds Metals Company Method and apparatus for gas tungsten arc welding tailored aluminum blanks
JP2003181679A (ja) * 2001-12-13 2003-07-02 Mitsubishi Heavy Ind Ltd 溶接方法、被覆物の除去方法、被覆物除去装置
JP3995194B2 (ja) * 2002-01-11 2007-10-24 財団法人電力中央研究所 酸化皮膜除去装置
US6927361B2 (en) * 2003-09-04 2005-08-09 Thomas Joseph Kelly Surface oxide weld penetration enhancement method and article
US9050673B2 (en) * 2009-06-19 2015-06-09 Extreme Surface Protection Ltd. Multilayer overlays and methods for applying multilayer overlays

Also Published As

Publication number Publication date
WO2018091147A1 (en) 2018-05-24
US20190299314A1 (en) 2019-10-03
EP3541558A1 (en) 2019-09-25
CN110087811A (zh) 2019-08-02
CA3043479A1 (en) 2018-05-24
EP3541558B1 (en) 2022-03-02
AU2017362454A1 (en) 2019-05-30
CN110087811B (zh) 2022-08-23
EP3323544A1 (en) 2018-05-23
AU2017362454B2 (en) 2023-01-05

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