TWI892252B - 電阻焊鋼管的製造方法及電阻焊鋼管 - Google Patents

電阻焊鋼管的製造方法及電阻焊鋼管

Info

Publication number
TWI892252B
TWI892252B TW112138208A TW112138208A TWI892252B TW I892252 B TWI892252 B TW I892252B TW 112138208 A TW112138208 A TW 112138208A TW 112138208 A TW112138208 A TW 112138208A TW I892252 B TWI892252 B TW I892252B
Authority
TW
Taiwan
Prior art keywords
face
welded
steel plate
pipe
steel pipe
Prior art date
Application number
TW112138208A
Other languages
English (en)
Chinese (zh)
Other versions
TW202438683A (zh
Inventor
山下悟
小林亞暢
Original Assignee
日商日本製鐵股份有限公司
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 日商日本製鐵股份有限公司 filed Critical 日商日本製鐵股份有限公司
Publication of TW202438683A publication Critical patent/TW202438683A/zh
Application granted granted Critical
Publication of TWI892252B publication Critical patent/TWI892252B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0826—Preparing the edges of the metal sheet with the aim of having some effect on the weld
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/083—Supply, or operations combined with supply, of strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • B23K13/025—Seam welding for tubes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
TW112138208A 2023-03-16 2023-10-05 電阻焊鋼管的製造方法及電阻焊鋼管 TWI892252B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023-041937 2023-03-16
JP2023041937 2023-03-16

Publications (2)

Publication Number Publication Date
TW202438683A TW202438683A (zh) 2024-10-01
TWI892252B true TWI892252B (zh) 2025-08-01

Family

ID=92754568

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112138208A TWI892252B (zh) 2023-03-16 2023-10-05 電阻焊鋼管的製造方法及電阻焊鋼管

Country Status (6)

Country Link
EP (1) EP4681835A1 (https=)
JP (1) JPWO2024189948A1 (https=)
KR (1) KR20250156763A (https=)
CN (1) CN120752101A (https=)
TW (1) TWI892252B (https=)
WO (1) WO2024189948A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI361837B (https=) * 2007-03-08 2012-04-11 Nippon Steel Corp
CN101617062B (zh) * 2007-02-28 2012-07-04 杰富意钢铁株式会社 焊接部韧性优良的用于管道钢管的电阻焊钢管
CN101981302B (zh) * 2009-03-12 2013-04-24 新日铁住金株式会社 共轨的制造方法及共轨
CN104395487A (zh) * 2012-05-25 2015-03-04 新日铁住金株式会社 空心稳定杆和空心稳定杆用钢管及其制造方法
CN104641014B (zh) * 2012-09-24 2017-03-08 杰富意钢铁株式会社 电阻焊焊接部的耐hic性和低温韧性优异的电阻焊钢管及其制造方法
CN107002194B (zh) * 2014-11-27 2022-05-17 杰富意钢铁株式会社 电阻焊钢管及其制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948710B2 (ja) * 1975-12-03 1984-11-28 日新製鋼株式会社 キンゾクメツキコウカンノ セイゾウホウホウ
JPH04197516A (ja) 1990-11-28 1992-07-17 Nisshin Steel Co Ltd 溶接用めっき鋼帯の研削装置
JPH09279324A (ja) * 1996-04-16 1997-10-28 Nkk Corp 溶融めっき電縫鋼管のめっき補修方法
JP2008105061A (ja) * 2006-10-26 2008-05-08 Jfe Steel Kk 溶接部特性に優れた電縫管製造方法
JP2009045643A (ja) 2007-08-20 2009-03-05 Jfe Steel Kk 溶接部特性に優れた電縫管製造方法
JP5979373B2 (ja) 2011-12-08 2016-08-24 Ｊｆｅスチール株式会社 低温靭性に優れる電縫鋼管の製造方法
JP6166679B2 (ja) * 2014-03-17 2017-07-19 日新製鋼株式会社 めっき溶接鋼管の製造方法
SG11202109802TA (en) 2019-03-12 2021-10-28 Nippon Steel Corp Cutting method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101617062B (zh) * 2007-02-28 2012-07-04 杰富意钢铁株式会社 焊接部韧性优良的用于管道钢管的电阻焊钢管
TWI361837B (https=) * 2007-03-08 2012-04-11 Nippon Steel Corp
CN101981302B (zh) * 2009-03-12 2013-04-24 新日铁住金株式会社 共轨的制造方法及共轨
CN104395487A (zh) * 2012-05-25 2015-03-04 新日铁住金株式会社 空心稳定杆和空心稳定杆用钢管及其制造方法
CN104641014B (zh) * 2012-09-24 2017-03-08 杰富意钢铁株式会社 电阻焊焊接部的耐hic性和低温韧性优异的电阻焊钢管及其制造方法
CN107002194B (zh) * 2014-11-27 2022-05-17 杰富意钢铁株式会社 电阻焊钢管及其制造方法

Also Published As

Publication number Publication date
TW202438683A (zh) 2024-10-01
KR20250156763A (ko) 2025-11-03
JPWO2024189948A1 (https=) 2024-09-19
WO2024189948A1 (ja) 2024-09-19
CN120752101A (zh) 2025-10-03
EP4681835A1 (en) 2026-01-21

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