JPWO2023145330A1 - - Google Patents

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Publication number
JPWO2023145330A1
JPWO2023145330A1 JP2023576707A JP2023576707A JPWO2023145330A1 JP WO2023145330 A1 JPWO2023145330 A1 JP WO2023145330A1 JP 2023576707 A JP2023576707 A JP 2023576707A JP 2023576707 A JP2023576707 A JP 2023576707A JP WO2023145330 A1 JPWO2023145330 A1 JP WO2023145330A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2023576707A
Other languages
Japanese (ja)
Other versions
JPWO2023145330A5 (https=
JP7727221B2 (ja
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 filed Critical
Publication of JPWO2023145330A1 publication Critical patent/JPWO2023145330A1/ja
Publication of JPWO2023145330A5 publication Critical patent/JPWO2023145330A5/ja
Application granted granted Critical
Publication of JP7727221B2 publication Critical patent/JP7727221B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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°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
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • 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
    • B23K2101/006—Vehicles
    • 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
    • B23K9/16—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
JP2023576707A 2022-01-27 2022-12-22 アーク溶接金属、溶接継手、及び自動車部材 Active JP7727221B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022010976 2022-01-27
JP2022010976 2022-01-27
PCT/JP2022/047289 WO2023145330A1 (ja) 2022-01-27 2022-12-22 アーク溶接金属、溶接継手、及び自動車部材

Publications (3)

Publication Number Publication Date
JPWO2023145330A1 true JPWO2023145330A1 (https=) 2023-08-03
JPWO2023145330A5 JPWO2023145330A5 (https=) 2024-07-24
JP7727221B2 JP7727221B2 (ja) 2025-08-21

Family

ID=87471627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023576707A Active JP7727221B2 (ja) 2022-01-27 2022-12-22 アーク溶接金属、溶接継手、及び自動車部材

Country Status (5)

Country Link
US (1) US20250059635A1 (https=)
EP (1) EP4470712A4 (https=)
JP (1) JP7727221B2 (https=)
CN (1) CN118401338A (https=)
WO (1) WO2023145330A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004001028A (ja) * 2002-05-31 2004-01-08 Nippon Steel Corp 大入熱サブマージアーク溶接方法
JP2005238305A (ja) * 2004-02-27 2005-09-08 Nippon Steel Corp 高疲労強度隅肉溶接継手
JP2007146230A (ja) * 2005-11-28 2007-06-14 Nippon Steel Corp 耐水素誘起割れ性および延性破壊特性に優れた引張強さ７６０ＭＰａ級以上の高強度鋼板の製造方法およびその鋼板を用いた高強度鋼管の製造方法
WO2020196869A1 (ja) * 2019-03-27 2020-10-01 日本製鉄株式会社 自動車用足回り部品
JP2021183342A (ja) * 2020-05-21 2021-12-02 日本製鉄株式会社 重ねすみ肉溶接継手、及び自動車部品

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4745900B2 (ja) * 2006-06-26 2011-08-10 株式会社神戸製鋼所 低温靭性、耐低温割れ性、および全姿勢溶接時のビード形状が良好な高強度溶接金属
KR101351267B1 (ko) * 2011-10-21 2014-02-13 한양대학교 산학협력단 저온인성이 우수한 1ＧＰａ급 고강도 용접부
JP5894463B2 (ja) 2012-02-27 2016-03-30 株式会社神戸製鋼所 耐水素脆化感受性に優れた溶接金属の形成方法
JP5906201B2 (ja) * 2013-01-11 2016-04-20 株式会社神戸製鋼所 耐水素脆化感受性に優れた溶接金属
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
JP2022010976A (ja) 2020-06-29 2022-01-17 ホーチキ株式会社 防災監視盤

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004001028A (ja) * 2002-05-31 2004-01-08 Nippon Steel Corp 大入熱サブマージアーク溶接方法
JP2005238305A (ja) * 2004-02-27 2005-09-08 Nippon Steel Corp 高疲労強度隅肉溶接継手
JP2007146230A (ja) * 2005-11-28 2007-06-14 Nippon Steel Corp 耐水素誘起割れ性および延性破壊特性に優れた引張強さ７６０ＭＰａ級以上の高強度鋼板の製造方法およびその鋼板を用いた高強度鋼管の製造方法
WO2020196869A1 (ja) * 2019-03-27 2020-10-01 日本製鉄株式会社 自動車用足回り部品
JP2021183342A (ja) * 2020-05-21 2021-12-02 日本製鉄株式会社 重ねすみ肉溶接継手、及び自動車部品

Also Published As

Publication number Publication date
US20250059635A1 (en) 2025-02-20
WO2023145330A1 (ja) 2023-08-03
EP4470712A1 (en) 2024-12-04
CN118401338A (zh) 2024-07-26
EP4470712A4 (en) 2025-05-07
JP7727221B2 (ja) 2025-08-21

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