BR112017001213A2 - método de solda de arco de eletrogás e aparelho de solda de arco de eletrogás - Google Patents

método de solda de arco de eletrogás e aparelho de solda de arco de eletrogás

Info

Publication number
BR112017001213A2
BR112017001213A2 BR112017001213A BR112017001213A BR112017001213A2 BR 112017001213 A2 BR112017001213 A2 BR 112017001213A2 BR 112017001213 A BR112017001213 A BR 112017001213A BR 112017001213 A BR112017001213 A BR 112017001213A BR 112017001213 A2 BR112017001213 A2 BR 112017001213A2
Authority
BR
Brazil
Prior art keywords
electrode arc
arc welding
trench
welding
range
Prior art date
Application number
BR112017001213A
Other languages
English (en)
Inventor
Takanashi Fujio
Kihata Shigeru
Izutani Shun
Saito Yasuyuki
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of BR112017001213A2 publication Critical patent/BR112017001213A2/pt

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
    • B23K9/16—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
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0276—Carriages for supporting the welding or cutting element for working on or in tubes
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0282—Carriages forming part of a welding unit
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/06—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for positioning the molten material, e.g. confining it to a desired 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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/035—Seam welding; Backing means; Inserts with backing means disposed under the seam
    • B23K9/0352—Seam welding; Backing means; Inserts with backing means disposed under the seam the backing means being movable during the welding operation
    • 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

Landscapes

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

Abstract

resumo "método de solda de arco de eletrogás e aparelho de solda de arco de eletrogás" são fornecidos um método de soldadura de arco de eletrogás e um aparelho de soldadura de arco de eletrogás que podem descarregar eficientemente escória. um fio de soldadura 5 em utilização é um fio com núcleo de fluxo que tem um fluxo preenchido em uma bainha externa de aço e tem a composição que contém c, si, mn, mo, ti e sio2 em quantidades específicas e al, s, p, tio2 e al2o3 em quantidades específicas limitadas ou menos, sendo o restante fe e impurezas inevitáveis enquanto se satisfaz a equação (a) abaixo. a sapata de cobre deslizante 2 tem uma trincheira na sua superfície em contato com uma ranhura, tendo a trincheira uma curvatura. quando a é uma largura da ranhura, uma largura de trincheira w está em uma gama de (1,1 x a) a (2,5 x a) mm; a profundidade d da trincheira está em uma gama de 0,5 a 5,5 mm; e uma relação (w / d) da largura da trincheira w para a profundidade d da trincheira encontra-se em uma gama de 5,0 a 80,0. uma soldadura de arco de eletrogás é realizada com uma velocidade de alimentação do fio de soldadura 5 ajustada constante controlando uma velocidade de elevação de uma tocha de soldadura 4 com base na corrente de soldagem de tal modo que um comprimento protrusão do fio de soldadura 5 é ajustado constante. [0,1] ¿ ([sio2] + 2,1 x [si]) / ([al2o3] + 1,9 x [al] + [tio2] + 1,7 x [ti]) (a)
BR112017001213A 2014-07-25 2015-07-21 método de solda de arco de eletrogás e aparelho de solda de arco de eletrogás BR112017001213A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014152266A JP6190774B2 (ja) 2014-07-25 2014-07-25 エレクトロガスアーク溶接方法及びエレクトロガスアーク溶接装置
PCT/JP2015/070680 WO2016013542A1 (ja) 2014-07-25 2015-07-21 エレクトロガスアーク溶接方法及びエレクトロガスアーク溶接装置

Publications (1)

Publication Number Publication Date
BR112017001213A2 true BR112017001213A2 (pt) 2017-11-28

Family

ID=55163067

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017001213A BR112017001213A2 (pt) 2014-07-25 2015-07-21 método de solda de arco de eletrogás e aparelho de solda de arco de eletrogás

Country Status (10)

Country Link
EP (1) EP3173176A4 (pt)
JP (1) JP6190774B2 (pt)
KR (1) KR101994008B1 (pt)
CN (1) CN106536114B (pt)
BR (1) BR112017001213A2 (pt)
RU (1) RU2669668C2 (pt)
SA (1) SA517380725B1 (pt)
SG (1) SG11201700409TA (pt)
TW (1) TWI590906B (pt)
WO (1) WO2016013542A1 (pt)

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JP6609493B2 (ja) * 2015-07-31 2019-11-20 株式会社神戸製鋼所 エレクトロガスアーク溶接方法及びエレクトロガスアーク溶接装置
RU2714753C1 (ru) * 2019-05-14 2020-02-20 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Состав для изоляции водопритока в скважину
JP7235635B2 (ja) * 2019-10-01 2023-03-08 株式会社神戸製鋼所 溶接用摺動銅当て金及び溶接方法
CN113953714B (zh) * 2021-11-01 2023-03-14 江苏九洲新材料科技有限公司 一种镍基合金用的药芯焊丝
KR102661338B1 (ko) 2022-04-26 2024-04-30 현대제철 주식회사 일렉트로 가스 아크 용접 장치 및 이를 이용한 용접방법
KR102661337B1 (ko) 2022-04-26 2024-04-30 현대제철 주식회사 일렉트로 가스 아크 용접 방법
KR20230164839A (ko) 2022-05-26 2023-12-05 현대제철 주식회사 일렉트로 가스 아크 용접용 냉각장치 및 일렉트로 가스 아크 용접 장치
KR20240014753A (ko) 2022-07-26 2024-02-02 현대제철 주식회사 일렉트로 가스 아크 용접 장치 및 이를 이용한 용접방법

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Also Published As

Publication number Publication date
RU2017101994A (ru) 2018-08-27
TW201622870A (zh) 2016-07-01
KR101994008B1 (ko) 2019-06-27
TWI590906B (zh) 2017-07-11
EP3173176A4 (en) 2018-05-02
WO2016013542A1 (ja) 2016-01-28
EP3173176A1 (en) 2017-05-31
JP6190774B2 (ja) 2017-08-30
JP2016030262A (ja) 2016-03-07
RU2017101994A3 (pt) 2018-08-28
KR20170015522A (ko) 2017-02-08
CN106536114B (zh) 2019-06-28
RU2669668C2 (ru) 2018-10-12
CN106536114A (zh) 2017-03-22
SA517380725B1 (ar) 2020-11-04
SG11201700409TA (en) 2017-02-27

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements