KR20250168363A - 아크 용접 조인트 및 그의 제조 방법 - Google Patents

아크 용접 조인트 및 그의 제조 방법

Info

Publication number
KR20250168363A
KR20250168363A KR1020257034586A KR20257034586A KR20250168363A KR 20250168363 A KR20250168363 A KR 20250168363A KR 1020257034586 A KR1020257034586 A KR 1020257034586A KR 20257034586 A KR20257034586 A KR 20257034586A KR 20250168363 A KR20250168363 A KR 20250168363A
Authority
KR
South Korea
Prior art keywords
welding
slag
pulse
bead
less
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.)
Pending
Application number
KR1020257034586A
Other languages
English (en)
Korean (ko)
Inventor
쿄헤이 고니시
치카우미 사와니시
코이치 다니구치
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 KR20250168363A publication Critical patent/KR20250168363A/ko
Pending legal-status Critical Current

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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • 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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • 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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • 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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
KR1020257034586A 2023-04-25 2024-01-18 아크 용접 조인트 및 그의 제조 방법 Pending KR20250168363A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023071307 2023-04-25
JPJP-P-2023-071307 2023-04-25
PCT/JP2024/001190 WO2024224712A1 (ja) 2023-04-25 2024-01-18 アーク溶接継手およびその製造方法

Publications (1)

Publication Number Publication Date
KR20250168363A true KR20250168363A (ko) 2025-12-02

Family

ID=93255831

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257034586A Pending KR20250168363A (ko) 2023-04-25 2024-01-18 아크 용접 조인트 및 그의 제조 방법

Country Status (6)

Country Link
EP (1) EP4681852A1 (https=)
JP (1) JP7677536B2 (https=)
KR (1) KR20250168363A (https=)
CN (1) CN121001844A (https=)
MX (1) MX2025012410A (https=)
WO (1) WO2024224712A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833997A (ja) 1994-07-21 1996-02-06 Sumitomo Metal Ind Ltd 溶接部およびその近傍の塗装後耐食性を高めるガスシールドメタルアーク溶接方法
JPH0920994A (ja) 1995-07-03 1997-01-21 Sumitomo Metal Ind Ltd アーク溶接部及びその近傍の塗装後耐食性改善方法
JP5549615B2 (ja) 2011-02-04 2014-07-16 Ｊｆｅスチール株式会社 鋼製部材の化成処理方法、電着塗装を施した鋼製塗装部材の製造方法、および鋼製塗装部材

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6546112B2 (ja) * 2016-03-17 2019-07-17 Ｊｆｅスチール株式会社 ガスシールドアーク溶接方法及び溶接構造部品
WO2021210335A1 (ja) * 2020-04-15 2021-10-21 Ｊｆｅスチール株式会社 アーク溶接継手およびアーク溶接方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833997A (ja) 1994-07-21 1996-02-06 Sumitomo Metal Ind Ltd 溶接部およびその近傍の塗装後耐食性を高めるガスシールドメタルアーク溶接方法
JPH0920994A (ja) 1995-07-03 1997-01-21 Sumitomo Metal Ind Ltd アーク溶接部及びその近傍の塗装後耐食性改善方法
JP5549615B2 (ja) 2011-02-04 2014-07-16 Ｊｆｅスチール株式会社 鋼製部材の化成処理方法、電着塗装を施した鋼製塗装部材の製造方法、および鋼製塗装部材

Also Published As

Publication number Publication date
MX2025012410A (es) 2025-12-01
JP7677536B2 (ja) 2025-05-15
JPWO2024224712A1 (https=) 2024-10-31
WO2024224712A1 (ja) 2024-10-31
EP4681852A1 (en) 2026-01-21
CN121001844A (zh) 2025-11-21

Similar Documents

Publication Publication Date Title
JP7238990B2 (ja) アーク溶接継手およびアーク溶接方法
US20090001141A1 (en) Method for Arc or Beam Brazing/Welding of Workspieces of Identical or Different Metals or Metal Alloys with Additional Materials of Sn Base Alloys; Sn Base Alloy Wire
KR102910129B1 (ko) 아크 용접 이음매 및 아크 용접 방법
US20220402078A1 (en) Mig welding method
JP5222014B2 (ja) 鋼材とアルミニウム材のｍｉｇ溶接継手の製造方法
JP7574948B2 (ja) 重ね隅肉アーク溶接方法および溶接継手の製造方法
JP7364089B2 (ja) アーク溶接継手およびアーク溶接方法
KR20250168363A (ko) 아크 용접 조인트 및 그의 제조 방법
JP7435932B1 (ja) ガスシールドアーク溶接方法および溶接継手の製造方法
KR20250168364A (ko) 아크 용접 조인트 및 그의 제조 방법
JP7435931B1 (ja) ガスシールドアーク溶接方法および溶接継手の製造方法
JP2009262197A (ja) 鋼材とアルミニウム材のｍｉｇ溶接継手の製造方法及び鋼材とアルミニウム材のｍｉｇ溶接継手
WO2024224713A1 (ja) アーク溶接継手およびその製造方法
JP7364088B2 (ja) アーク溶接継手およびアーク溶接方法
WO2024095613A1 (ja) ガスシールドアーク溶接方法および溶接継手の製造方法
WO2026083719A1 (ja) ガスシールドアーク溶接継手の製造方法
WO2024095612A1 (ja) ガスシールドアーク溶接方法および溶接継手の製造方法

Legal Events

Date Code Title Description
D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-EXM-PA0201 (AS PROVIDED BY THE NATIONAL OFFICE)

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)

E14-X000 Pre-grant third party observation filed

St.27 status event code: A-2-3-E10-E14-opp-X000