JP7541650B2 - 正極性ｍａｇ溶接用ワイヤおよびそれを用いた正極性ｍａｇ溶接方法 - Google Patents

正極性ｍａｇ溶接用ワイヤおよびそれを用いた正極性ｍａｇ溶接方法 Download PDF

Info

Publication number
JP7541650B2
JP7541650B2 JP2023523577A JP2023523577A JP7541650B2 JP 7541650 B2 JP7541650 B2 JP 7541650B2 JP 2023523577 A JP2023523577 A JP 2023523577A JP 2023523577 A JP2023523577 A JP 2023523577A JP 7541650 B2 JP7541650 B2 JP 7541650B2
Authority
JP
Japan
Prior art keywords
welding
less
positive polarity
wire
mag welding
Prior art date
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.)
Active
Application number
JP2023523577A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023149239A5 (https=
JPWO2023149239A1 (https=
Inventor
涼太 長尾
渉平 上月
能知 岡部
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of JPWO2023149239A1 publication Critical patent/JPWO2023149239A1/ja
Publication of JPWO2023149239A5 publication Critical patent/JPWO2023149239A5/ja
Priority to JP2024080819A priority Critical patent/JP7711803B2/ja
Application granted granted Critical
Publication of JP7541650B2 publication Critical patent/JP7541650B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23K35/22—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
    • 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
    • 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 or 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°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
    • 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
    • B23K35/3066—Fe as the principal constituent with Ni 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°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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Arc Welding In General (AREA)
JP2023523577A 2022-02-04 2023-01-20 正極性ｍａｇ溶接用ワイヤおよびそれを用いた正極性ｍａｇ溶接方法 Active JP7541650B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024080819A JP7711803B2 (ja) 2022-02-04 2024-05-17 正極性ｍａｇ溶接用ワイヤを用いた正極性ｍａｇ溶接方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022016059 2022-02-04
JP2022016059 2022-02-04
PCT/JP2023/001744 WO2023149239A1 (ja) 2022-02-04 2023-01-20 正極性ｍａｇ溶接用ワイヤおよびそれを用いた正極性ｍａｇ溶接方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024080819A Division JP7711803B2 (ja) 2022-02-04 2024-05-17 正極性ｍａｇ溶接用ワイヤを用いた正極性ｍａｇ溶接方法

Publications (3)

Publication Number Publication Date
JPWO2023149239A1 JPWO2023149239A1 (https=) 2023-08-10
JPWO2023149239A5 JPWO2023149239A5 (https=) 2024-01-10
JP7541650B2 true JP7541650B2 (ja) 2024-08-29

Family

ID=87552122

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023523577A Active JP7541650B2 (ja) 2022-02-04 2023-01-20 正極性ｍａｇ溶接用ワイヤおよびそれを用いた正極性ｍａｇ溶接方法
JP2024080819A Active JP7711803B2 (ja) 2022-02-04 2024-05-17 正極性ｍａｇ溶接用ワイヤを用いた正極性ｍａｇ溶接方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024080819A Active JP7711803B2 (ja) 2022-02-04 2024-05-17 正極性ｍａｇ溶接用ワイヤを用いた正極性ｍａｇ溶接方法

Country Status (6)

Country Link
US (1) US20250153281A1 (https=)
EP (1) EP4464455A4 (https=)
JP (2) JP7541650B2 (https=)
KR (1) KR20240123381A (https=)
CN (1) CN118475430A (https=)
WO (1) WO2023149239A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024105628A (ja) * 2022-02-04 2024-08-06 Ｊｆｅスチール株式会社 正極性ｍａｇ溶接用ワイヤを用いた正極性ｍａｇ溶接方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025158721A1 (ja) * 2024-01-25 2025-07-31 Ｊｆｅスチール株式会社 横向き狭開先ガスシールドアーク溶接方法
JP7683841B1 (ja) * 2024-01-25 2025-05-27 Ｊｆｅスチール株式会社 横向き狭開先ガスシールドアーク溶接方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004249353A (ja) 2003-02-21 2004-09-09 Jfe Steel Kk 炭酸ガスシールドアーク溶接用鋼ワイヤおよびそれを用いた溶接方法
JP2005046879A (ja) 2003-07-29 2005-02-24 Jfe Steel Kk 炭酸ガスシールドアーク溶接用鋼ワイヤの鋼素線
JP2005169415A (ja) 2003-12-08 2005-06-30 Jfe Steel Kk 炭酸ガスシールドアーク溶接用鋼ワイヤ
JP2010125496A (ja) 2008-11-28 2010-06-10 Jfe Steel Corp タンデムアーク溶接方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3951593B2 (ja) 2000-11-10 2007-08-01 Ｊｆｅスチール株式会社 Ｍａｇ溶接用鋼ワイヤおよびそれを用いたｍａｇ溶接方法
US6784402B2 (en) * 2002-03-27 2004-08-31 Jfe Steel Corporation Steel wire for MAG welding and MAG welding method using the same
JP4529482B2 (ja) 2004-03-01 2010-08-25 Ｊｆｅスチール株式会社 隅肉溶接方法
JP2008272784A (ja) * 2007-04-27 2008-11-13 Jfe Steel Kk アークスポット溶接方法
WO2021125280A1 (ja) * 2019-12-20 2021-06-24 Ｊｆｅスチール株式会社 ガスシールドアーク溶接用鋼ワイヤ、ガスシールドアーク溶接方法、およびガスシールドアーク溶接継手の製造方法
KR20240123381A (ko) * 2022-02-04 2024-08-13 제이에프이 스틸 가부시키가이샤 정극성 mag 용접용 와이어 및 그것을 이용한 정극성 mag 용접 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004249353A (ja) 2003-02-21 2004-09-09 Jfe Steel Kk 炭酸ガスシールドアーク溶接用鋼ワイヤおよびそれを用いた溶接方法
JP2005046879A (ja) 2003-07-29 2005-02-24 Jfe Steel Kk 炭酸ガスシールドアーク溶接用鋼ワイヤの鋼素線
JP2005169415A (ja) 2003-12-08 2005-06-30 Jfe Steel Kk 炭酸ガスシールドアーク溶接用鋼ワイヤ
JP2010125496A (ja) 2008-11-28 2010-06-10 Jfe Steel Corp タンデムアーク溶接方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024105628A (ja) * 2022-02-04 2024-08-06 Ｊｆｅスチール株式会社 正極性ｍａｇ溶接用ワイヤを用いた正極性ｍａｇ溶接方法
JP7711803B2 (ja) 2022-02-04 2025-07-23 Ｊｆｅスチール株式会社 正極性ｍａｇ溶接用ワイヤを用いた正極性ｍａｇ溶接方法

Also Published As

Publication number Publication date
WO2023149239A1 (ja) 2023-08-10
US20250153281A1 (en) 2025-05-15
KR20240123381A (ko) 2024-08-13
EP4464455A1 (en) 2024-11-20
JP2024105628A (ja) 2024-08-06
CN118475430A (zh) 2024-08-09
EP4464455A4 (en) 2025-04-30
JPWO2023149239A1 (https=) 2023-08-10
JP7711803B2 (ja) 2025-07-23

Similar Documents

Publication Publication Date Title
JP7541650B2 (ja) 正極性ｍａｇ溶接用ワイヤおよびそれを用いた正極性ｍａｇ溶接方法
US20040140303A1 (en) Steel wire for carbon dioxide shielded arc welding and welding process using the same
JP5472244B2 (ja) 厚鋼板の狭開先突合せ溶接方法
WO2022050014A1 (ja) アーク溶接方法
JP2002239725A (ja) 鋼板のガスシールドアーク溶接方法
JP2007118068A (ja) 厚鋼板の狭開先突合せ溶接方法
JP3951593B2 (ja) Ｍａｇ溶接用鋼ワイヤおよびそれを用いたｍａｇ溶接方法
JP3941528B2 (ja) 炭酸ガスシールドアーク溶接用ワイヤ
JP4830308B2 (ja) 厚鋼板の多層炭酸ガスシールドアーク溶接方法
JP3945396B2 (ja) 炭酸ガスシールドアーク溶接用鋼ワイヤおよびそれを用いた溶接方法
JP4930048B2 (ja) 重ね隅肉溶接継手の継手疲労強度を向上するプラズマアークハイブリッド溶接方法
JP3941756B2 (ja) 炭酸ガスシールドアーク溶接用鋼ワイヤの鋼素線
JP5280060B2 (ja) ガスシールドアーク溶接方法
JP4529482B2 (ja) 隅肉溶接方法
JP3906827B2 (ja) 炭酸ガスシールドアーク溶接用鋼ワイヤおよびそれを用いた溶接方法
JP3969323B2 (ja) 炭酸ガスシールドアーク溶接用鋼ワイヤおよびそれを用いた溶接方法
JP3969322B2 (ja) 炭酸ガスシールドアーク溶接用鋼ワイヤおよびそれを用いた溶接方法
JP3546738B2 (ja) ガスシールドアーク溶接用鋼ワイヤおよびその製造方法
JP2001353592A (ja) 炭酸ガスシールドアーク溶接用鋼ワイヤ
JP2004136342A (ja) ガスシールドアーク溶接用鋼ワイヤ
JP7736224B1 (ja) 炭酸ガスシールドアーク溶接用ワイヤ及び溶接方法
JP4738824B2 (ja) 多電極ガスシールドアーク溶接方法
JP2007118069A (ja) ガスシールドアーク溶接方法
JP3941369B2 (ja) ガスシールドアーク溶接用鋼ワイヤ
JP3941755B2 (ja) 炭酸ガスシールドアーク溶接用鋼ワイヤおよびそれを用いた溶接方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230418

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230418

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240430

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240515

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240716

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240729

R150 Certificate of patent or registration of utility model

Ref document number: 7541650

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150