MX2022008461A - Alambres de soldadura para obtener soldaduras de grado giga, estructuras soldadas y manufacturadas usando los mismos, y metodo de soldadura de los mismos. - Google Patents

Alambres de soldadura para obtener soldaduras de grado giga, estructuras soldadas y manufacturadas usando los mismos, y metodo de soldadura de los mismos.

Info

Publication number
MX2022008461A
MX2022008461A MX2022008461A MX2022008461A MX2022008461A MX 2022008461 A MX2022008461 A MX 2022008461A MX 2022008461 A MX2022008461 A MX 2022008461A MX 2022008461 A MX2022008461 A MX 2022008461A MX 2022008461 A MX2022008461 A MX 2022008461A
Authority
MX
Mexico
Prior art keywords
welding
giga
obtaining
same
welded structures
Prior art date
Application number
MX2022008461A
Other languages
English (en)
Inventor
Gyu - Yeol Bae
Hong - Chul Jeong
Original Assignee
Posco
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
Priority claimed from KR1020210045896A external-priority patent/KR102461165B1/ko
Application filed by Posco filed Critical Posco
Publication of MX2022008461A publication Critical patent/MX2022008461A/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
    • B23K35/02—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
    • B23K35/22—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
    • B23K35/22—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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/404—Coated rods; Coated 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
    • B23K9/173—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
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

Se proporcionan un alambre de soldadura para obtener una soldadura de grado giga, una estructura soldada manufacturada utilizando el mismo, y un método de soldadura del mismo. El alambre de soldadura de la presente invención comprende: en % en masa del alambre completo, 0.08 a 0.15% de C; 0.001% a 0.1% de Si; 1.6 a 1.9% de Mn; 0.015% o menos de P; 0.015% o menos de S; 4.0 a 5.2% de Cr; 0.4 a 0.65% de Mo, y el resto que es Fe e impurezas inevitables, en donde el valor de X definido por la siguiente relación 1 satisface el intervalo de 0.7 a 1.1%. [Expresión Relacional 1] X(%) = [Cr]/10 + [Mo]- 4x[Si]/[Mn].
MX2022008461A 2020-04-28 2021-04-23 Alambres de soldadura para obtener soldaduras de grado giga, estructuras soldadas y manufacturadas usando los mismos, y metodo de soldadura de los mismos. MX2022008461A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20200051506 2020-04-28
KR1020210045896A KR102461165B1 (ko) 2020-04-28 2021-04-08 기가급 용접부를 얻을 수 있는 용접용 와이어, 이를 이용하여 제조된 용접구조물 및 그 용접방법
PCT/KR2021/005162 WO2021221393A1 (ko) 2020-04-28 2021-04-23 기가급 용접부를 얻을 수 있는 용접용 와이어, 이를 이용하여 제조된 용접구조물 및 그 용접방법

Publications (1)

Publication Number Publication Date
MX2022008461A true MX2022008461A (es) 2022-08-02

Family

ID=78373670

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022008461A MX2022008461A (es) 2020-04-28 2021-04-23 Alambres de soldadura para obtener soldaduras de grado giga, estructuras soldadas y manufacturadas usando los mismos, y metodo de soldadura de los mismos.

Country Status (6)

Country Link
US (1) US20230356334A1 (es)
EP (1) EP4144478A4 (es)
JP (1) JP2023515843A (es)
CN (1) CN115023313B (es)
MX (1) MX2022008461A (es)
WO (1) WO2021221393A1 (es)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2892288B2 (ja) * 1994-10-05 1999-05-17 日本鋼管工事株式会社 ガスシールドアーク溶接法によるレールの溶接方法
JP2005146407A (ja) * 2003-10-20 2005-06-09 Nippon Steel Corp 高速延性破壊特性に優れた超高強度鋼板及び超高強度鋼管並びにそれらの製造方法
JP4628027B2 (ja) * 2004-07-12 2011-02-09 株式会社神戸製鋼所 ガスシールドアーク溶接用ソリッドワイヤ
JP5021953B2 (ja) * 2006-04-28 2012-09-12 株式会社神戸製鋼所 耐候性鋼用ガスシールドアーク溶接ソリッドワイヤおよびこれを用いたガスシールドアーク溶接方法
JP5064847B2 (ja) * 2007-03-14 2012-10-31 日鐵住金溶接工業株式会社 亜鉛系溶融めっき鋼板の炭酸ガスシールドアーク溶接用銅めっきソリッドワイヤ
EP2520596A1 (de) * 2008-02-01 2012-11-07 Basf Se Lineares Fällungspolymerisat
CA2748188C (en) * 2008-12-26 2013-04-16 Nippon Steel Corporation Stainless steel flux-cored welding wire for welding of zinc-coated steel sheet and arc welding method of zinc-coated steel sheet using same
KR101115790B1 (ko) * 2009-04-07 2012-03-09 주식회사 포스코 점용접 특성 및 내지연파괴 특성이 우수한 냉연강판 및 그 제조방법
JP2012081514A (ja) * 2010-10-14 2012-04-26 Nippon Steel Corp 亜鉛めっき鋼板の隅肉アーク溶接方法
JP5787798B2 (ja) * 2012-03-09 2015-09-30 株式会社神戸製鋼所 ソリッドワイヤおよびこれを用いたガスシールドアーク溶接方法
KR20140084654A (ko) * 2012-12-27 2014-07-07 주식회사 포스코 충격인성이 우수한 초고강도 플럭스 코어드 아크 용접이음부
CN104981319B (zh) * 2013-02-15 2018-04-24 新日铁住金株式会社 气体保护电弧焊接用实心焊丝、气体保护电弧焊接金属、焊接接头、焊接部件、焊接方法以及焊接接头的制造方法
KR101621479B1 (ko) * 2014-09-22 2016-05-16 현대종합금속 주식회사 가스실드 육성 용접용 플럭스 충전 와이어
KR102109230B1 (ko) * 2016-06-20 2020-05-12 주식회사 포스코 초고강도 가스 메탈 아크 용접금속부
JP6594266B2 (ja) * 2016-06-20 2019-10-23 株式会社神戸製鋼所 ガスシールドアーク溶接方法及び溶接構造物の製造方法
JP2018187640A (ja) 2017-05-01 2018-11-29 株式会社神戸製鋼所 アーク溶接方法及び溶接ワイヤ
JP6788550B2 (ja) * 2017-06-16 2020-11-25 株式会社神戸製鋼所 アーク溶接方法およびソリッドワイヤ
KR20190047388A (ko) 2017-10-27 2019-05-08 현대종합금속 주식회사 내기공성 및 전착 도장성이 우수한 극 저 실리콘 용접용 와이어 및 이를 통하여 얻어지는 용착금속
JP7006576B2 (ja) 2017-12-19 2022-02-10 日本製鉄株式会社 ガスシールドアーク溶接用ソリッドワイヤ
CN110549031A (zh) * 2018-05-31 2019-12-10 上海电气电站设备有限公司 一种用于异种钢焊接接头的高热强性焊丝

Also Published As

Publication number Publication date
CN115023313B (zh) 2024-04-12
WO2021221393A1 (ko) 2021-11-04
EP4144478A4 (en) 2023-10-18
EP4144478A1 (en) 2023-03-08
US20230356334A1 (en) 2023-11-09
CN115023313A (zh) 2022-09-06
JP2023515843A (ja) 2023-04-14

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