BR112014029946A2 - método para produzir elemento estrutural de arco soldado - Google Patents

método para produzir elemento estrutural de arco soldado

Info

Publication number
BR112014029946A2
BR112014029946A2 BR112014029946A BR112014029946A BR112014029946A2 BR 112014029946 A2 BR112014029946 A2 BR 112014029946A2 BR 112014029946 A BR112014029946 A BR 112014029946A BR 112014029946 A BR112014029946 A BR 112014029946A BR 112014029946 A2 BR112014029946 A2 BR 112014029946A2
Authority
BR
Brazil
Prior art keywords
gas
steel
welded
structural element
arc structural
Prior art date
Application number
BR112014029946A
Other languages
English (en)
Other versions
BR112014029946B1 (pt
Inventor
Asada Hiroshi
Hosomi Kazuaki
Nobutoki Tomokazu
Original Assignee
Nisshin Steel Co 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Publication of BR112014029946A2 publication Critical patent/BR112014029946A2/pt
Publication of BR112014029946B1 publication Critical patent/BR112014029946B1/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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
    • 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
    • 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
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C22C18/04—Alloys based on zinc with aluminium as the next major constituent
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • B23K9/235—Preliminary treatment

Abstract

resumo patente de invenção: "método para produzir elemento estrutural de arco soldado". para proporcionar excelente resistência de fragilidade de craqueamento no metal líquido de um elemento estrutural de arco soldado usando um elemento de placa de aço revestido com a liga à base de zn-al-mg, sem limitação das espécies de aço de uma base de aço para o revestimento e sem grande aumento do custo. em um método para a produção de um elemento estrutural de arco soldado contendo uma etapa de unir os elementos de aço por meio da soldagem do arco com o gás de proteção para a fabricação de um elemento estrutural soldado, pelo menos, um dos elementos a ser unido, é um elemento da placa de aço revestido com a liga à base de zn-al-mg por imersão a quente, e um gás de proteção é um gás, que se baseia em um gás ar, um gás he ou uma mistura de gases ar-he e tem uma concentração de cco2 de co2 (% em volume) que satisfaz a seguinte expressão (2) em relação a uma entrada de calor de soldagem q (j/cm): 0 = cco2 = 2900q-0,68 2
BR112014029946-3A 2012-06-14 2013-05-22 Método para produzir elemento estrutural de arco soldado BR112014029946B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-134657 2012-06-14
JP2012134657A JP5372217B2 (ja) 2012-02-24 2012-06-14 アーク溶接構造部材の製造法
PCT/JP2013/064196 WO2013187197A1 (ja) 2012-06-14 2013-05-22 アーク溶接構造部材の製造法

Publications (2)

Publication Number Publication Date
BR112014029946A2 true BR112014029946A2 (pt) 2017-06-27
BR112014029946B1 BR112014029946B1 (pt) 2019-04-09

Family

ID=49758561

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014029946-3A BR112014029946B1 (pt) 2012-06-14 2013-05-22 Método para produzir elemento estrutural de arco soldado

Country Status (18)

Country Link
US (1) US20150136741A1 (pt)
EP (1) EP2862662B1 (pt)
JP (1) JP5372217B2 (pt)
KR (1) KR20150024302A (pt)
CN (1) CN104334308B (pt)
AU (2) AU2013275476B2 (pt)
BR (1) BR112014029946B1 (pt)
CA (1) CA2874217A1 (pt)
HU (1) HUE034970T2 (pt)
MX (1) MX362408B (pt)
MY (1) MY181348A (pt)
NZ (1) NZ629861A (pt)
PH (1) PH12014502019A1 (pt)
PT (1) PT2862662T (pt)
RS (1) RS56575B1 (pt)
RU (1) RU2635581C2 (pt)
SG (2) SG11201406046YA (pt)
WO (1) WO2013187197A1 (pt)

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WO2016194400A1 (ja) * 2015-05-29 2016-12-08 日新製鋼株式会社 溶接部外観と溶接強度に優れた溶融Ｚｎ系めっき鋼板のアーク溶接方法、溶接部材の製造方法および溶接部材
JP6114785B2 (ja) * 2015-05-29 2017-04-12 日新製鋼株式会社 溶接部外観と溶接強度に優れた溶融Ｚｎ系めっき鋼板のアーク溶接方法、および溶接部材の製造方法
CA3033387A1 (en) 2016-08-08 2018-02-15 John Speer Modified hot-dip galvanize coatings with low liquidus temperature, methods of making and using the same
JP6385411B2 (ja) * 2016-10-28 2018-09-05 日新製鋼株式会社 溶接部材およびその製造方法
JP6984646B2 (ja) 2017-02-22 2021-12-22 日本製鉄株式会社 レーザろう付け方法および重ね継手部材の製造方法
WO2018155508A1 (ja) 2017-02-22 2018-08-30 日新製鋼株式会社 Ｍｉｇろう付け方法、重ね継手部材の製造方法、および重ね継手部材
JP2021042419A (ja) * 2019-09-10 2021-03-18 日本電産株式会社 亜鉛合金及びその製造方法
CN111545871B (zh) * 2020-04-27 2021-07-13 招商局重工（江苏）有限公司 一种薄板分段大组缝焊接工艺
CN113751840A (zh) * 2021-09-02 2021-12-07 唐山钢铁集团有限责任公司 改善锌铝镁镀层板熔化极气体保护焊焊缝质量的方法

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Also Published As

Publication number Publication date
AU2017204060A1 (en) 2017-07-06
JP2013198935A (ja) 2013-10-03
US20150136741A1 (en) 2015-05-21
CN104334308B (zh) 2016-11-09
EP2862662A1 (en) 2015-04-22
CN104334308A (zh) 2015-02-04
MX362408B (es) 2019-01-16
JP5372217B2 (ja) 2013-12-18
PH12014502019A1 (en) 2014-11-24
HUE034970T2 (en) 2018-05-02
AU2013275476B2 (en) 2017-07-06
KR20150024302A (ko) 2015-03-06
MX2014010630A (es) 2014-12-05
SG10201610463TA (en) 2017-02-27
EP2862662A4 (en) 2016-04-20
PT2862662T (pt) 2017-10-25
NZ629861A (en) 2016-08-26
MY181348A (en) 2020-12-21
AU2017204060B2 (en) 2018-07-05
SG11201406046YA (en) 2014-11-27
RU2635581C2 (ru) 2017-11-14
BR112014029946B1 (pt) 2019-04-09
AU2013275476A1 (en) 2014-09-25
WO2013187197A1 (ja) 2013-12-19
RU2015100899A (ru) 2016-08-10
EP2862662B1 (en) 2017-09-20
RS56575B1 (sr) 2018-02-28
CA2874217A1 (en) 2013-12-19

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