KR20230042371A - 용접 조인트 및 용접 조인트의 제조 방법 - Google Patents

용접 조인트 및 용접 조인트의 제조 방법 Download PDF

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Publication number
KR20230042371A
KR20230042371A KR1020237007110A KR20237007110A KR20230042371A KR 20230042371 A KR20230042371 A KR 20230042371A KR 1020237007110 A KR1020237007110 A KR 1020237007110A KR 20237007110 A KR20237007110 A KR 20237007110A KR 20230042371 A KR20230042371 A KR 20230042371A
Authority
KR
South Korea
Prior art keywords
less
composition
welding
welded joint
steel sheet
Prior art date
Application number
KR1020237007110A
Other languages
English (en)
Korean (ko)
Inventor
아츠시 다카다
시게키 기츠야
마사미치 스즈키
펭 한
Original Assignee
제이에프이 스틸 가부시키가이샤
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 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20230042371A publication Critical patent/KR20230042371A/ko

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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
    • B23K35/24—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
    • B23K35/24—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
    • 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
    • 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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Articles (AREA)
KR1020237007110A 2020-09-10 2021-08-10 용접 조인트 및 용접 조인트의 제조 방법 KR20230042371A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020151814 2020-09-10
JPJP-P-2020-151814 2020-09-10
PCT/JP2021/029579 WO2022054492A1 (ja) 2020-09-10 2021-08-10 溶接継手及び溶接継手の製造方法

Publications (1)

Publication Number Publication Date
KR20230042371A true KR20230042371A (ko) 2023-03-28

Family

ID=80632568

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237007110A KR20230042371A (ko) 2020-09-10 2021-08-10 용접 조인트 및 용접 조인트의 제조 방법

Country Status (6)

Country Link
JP (1) JP7353393B2 (es)
KR (1) KR20230042371A (es)
CN (1) CN116194610A (es)
CL (1) CL2023000592A1 (es)
PE (1) PE20231720A1 (es)
WO (1) WO2022054492A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023026763A1 (ja) * 2021-08-26 2023-03-02 Ｊｆｅスチール株式会社 サブマージアーク溶接用メタルコアードワイヤおよびそれを用いたサブマージアーク溶接方法
WO2024069986A1 (ja) * 2022-09-30 2024-04-04 日本製鉄株式会社 溶接金属、溶接継手、及び溶接構造物
CN115446497A (zh) * 2022-10-18 2022-12-09 包头钢铁（集团）有限责任公司 一种稀土处理的nm500耐磨钢焊接方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008214651A (ja) 2007-02-28 2008-09-18 Jfe Steel Kk 溶接性に優れた耐磨耗鋼板
JP4894288B2 (ja) 2005-12-28 2012-03-14 Ｊｆｅスチール株式会社 耐摩耗鋼板
WO2015083928A1 (ko) 2013-12-06 2015-06-11 주식회사 포스코 내충격성 및 내마모성이 우수한 서브머지드아크용접 및 가스금속아크용접용 용접재료

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2592168B1 (en) * 2011-11-11 2015-09-16 Tata Steel UK Limited Abrasion resistant steel plate with excellent impact properties and method for producing said steel plate
CN103205627B (zh) 2013-03-28 2015-08-26 宝山钢铁股份有限公司 一种低合金高性能耐磨钢板及其制造方法
US20160271739A1 (en) 2013-12-06 2016-09-22 Posco High strength welding joint having excellent impact toughness at very low temperature, and flux-cored arc welding wire therefor
CN109835014B (zh) 2017-11-28 2021-03-12 宝山钢铁股份有限公司 一种高强高韧耐磨复合钢板及其制造方法
KR102511652B1 (ko) * 2018-08-23 2023-03-17 제이에프이 스틸 가부시키가이샤 가스 메탈 아크 용접용 솔리드 와이어
KR20210143296A (ko) * 2019-03-29 2021-11-26 제이에프이 스틸 가부시키가이샤 Tig 용접용 용가재
KR102639099B1 (ko) * 2019-03-29 2024-02-20 제이에프이 스틸 가부시키가이샤 극저온용 고강도 용접 조인트의 제조 방법 및 극저온용 고강도 용접 조인트

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4894288B2 (ja) 2005-12-28 2012-03-14 Ｊｆｅスチール株式会社 耐摩耗鋼板
JP2008214651A (ja) 2007-02-28 2008-09-18 Jfe Steel Kk 溶接性に優れた耐磨耗鋼板
WO2015083928A1 (ko) 2013-12-06 2015-06-11 주식회사 포스코 내충격성 및 내마모성이 우수한 서브머지드아크용접 및 가스금속아크용접용 용접재료

Also Published As

Publication number Publication date
CN116194610A (zh) 2023-05-30
WO2022054492A1 (ja) 2022-03-17
JPWO2022054492A1 (es) 2022-03-17
CL2023000592A1 (es) 2023-09-29
PE20231720A1 (es) 2023-10-24
JP7353393B2 (ja) 2023-09-29

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