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MX2018007759A - Metodo de soldadura electrica por arco con proteccion de gas tipo electrodo consumible y porcion de la soldadura electrica por arco. - Google Patents

Metodo de soldadura electrica por arco con proteccion de gas tipo electrodo consumible y porcion de la soldadura electrica por arco.

Info

Publication number
MX2018007759A
MX2018007759A MX2018007759A MX2018007759A MX2018007759A MX 2018007759 A MX2018007759 A MX 2018007759A MX 2018007759 A MX2018007759 A MX 2018007759A MX 2018007759 A MX2018007759 A MX 2018007759A MX 2018007759 A MX2018007759 A MX 2018007759A
Authority
MX
Mexico
Prior art keywords
consumable electrode
arc welding
welding method
weld
arc
Prior art date
Application number
MX2018007759A
Other languages
English (en)
Inventor
Zeniya Tasuku
OAMI Shoko
Kodama Shinji
MATSUBA Masahiro
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX2018007759A publication Critical patent/MX2018007759A/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
    • 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
    • B23K35/226—Non-corrosive coatings; Primers applied before 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
    • B23K35/22—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
    • B23K35/3073—Fe as the principal constituent with Mn 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
    • B23K35/38—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
    • 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
    • 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/295—Supporting devices adapted for making use of shielding means the shielding means being a gas using consumable electrode-wire
    • 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
    • B23K9/32—Accessories
    • B23K9/325—Devices for supplying or evacuating 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)

Abstract

La presente invención proporciona un método de soldadura eléctrica por arco con protección de gas del tipo de electrodo consumible, para realizar la soldadura eléctrica por arco de dos láminas de acero, usando un soplete de soldadura que tiene un electrodo consumible. El método de soldadura eléctrica por arco de protección con gas del tipo de electrodo consumible incluye realizar soldadura eléctrica por arco mientras que un gas protector que tiene un potencial a de oxígeno el cual se indica por la siguiente Expresión (1) y varía desde 1.5% a 5% se suministra desde el soplete de soldadura hacia el electrodo consumible, y soplando un gas de promoción de la oxidación que tiene un potencial ß de oxígeno el cual se indica mediante la siguiente Expresión (2) y varía desde 15% a 50% a una velocidad de flujo que varía de 1 m/seg a 3 m/seg sobre un cordón de la soldadura y una porción de la punta de la soldadura la cual están formadas por soldadura eléctrica por arco y están en un estado de 700°C o mayor, a=100x([V1(O2)]+[V1(CO2)]/5)/([V1(X)]+[V1(O2)]+[V1( CO2)])... Expresión (1) ß=100x[V2(O2)]/([V2(X)]+[V2(O2)]+[V2(CO2)] )... Expresión (2) aquí, [V1(X)] es una proporción (% en volumen) de mezclado de un gas inerte incluido en el gas de protección, [V1(O2)] es una proporción (% en volumen) de mezclado de oxígeno incluido en el gas de protección, [V1(CO2)] es una proporción (% en volumen) de mezclado de dióxido de carbono incluido en el gas de protección, [V2(X)] es una proporción (% en volumen) de mezclado de un gas inerte incluido en el gas de promoción de la oxidación, [V2(O2)] es una proporción (% en volumen) de mezclado de oxígeno incluido en el gas de promoción de la oxidación, y [V2(CO2)] es una proporción (% en volumen) de mezclado de dióxido de carbono incluido en el gas de promoción de la oxidación.
MX2018007759A 2016-01-20 2017-01-20 Metodo de soldadura electrica por arco con proteccion de gas tipo electrodo consumible y porcion de la soldadura electrica por arco. MX2018007759A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016008695 2016-01-20
PCT/JP2017/001934 WO2017126657A1 (ja) 2016-01-20 2017-01-20 消耗電極式ガスシールドアーク溶接方法及びアーク溶接部

Publications (1)

Publication Number Publication Date
MX2018007759A true MX2018007759A (es) 2018-08-16

Family

ID=59361946

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018007759A MX2018007759A (es) 2016-01-20 2017-01-20 Metodo de soldadura electrica por arco con proteccion de gas tipo electrodo consumible y porcion de la soldadura electrica por arco.

Country Status (9)

Country Link
US (1) US10898967B2 (es)
EP (1) EP3406385A4 (es)
KR (1) KR102073037B1 (es)
CN (1) CN108430686B (es)
BR (1) BR112018012107A2 (es)
CA (1) CA3008220C (es)
MX (1) MX2018007759A (es)
RU (1) RU2701233C1 (es)
WO (1) WO2017126657A1 (es)

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Also Published As

Publication number Publication date
CN108430686A (zh) 2018-08-21
WO2017126657A1 (ja) 2017-07-27
BR112018012107A2 (pt) 2018-12-04
CN108430686B (zh) 2020-05-26
KR20180086442A (ko) 2018-07-31
EP3406385A4 (en) 2019-08-14
CA3008220A1 (en) 2017-07-27
KR102073037B1 (ko) 2020-02-04
RU2701233C1 (ru) 2019-09-25
US10898967B2 (en) 2021-01-26
CA3008220C (en) 2020-02-25
US20180369945A1 (en) 2018-12-27
EP3406385A1 (en) 2018-11-28

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