JPWO2020203874A1 - - Google Patents

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Publication number
JPWO2020203874A1
JPWO2020203874A1 JP2021512060A JP2021512060A JPWO2020203874A1 JP WO2020203874 A1 JPWO2020203874 A1 JP WO2020203874A1 JP 2021512060 A JP2021512060 A JP 2021512060A JP 2021512060 A JP2021512060 A JP 2021512060A JP WO2020203874 A1 JPWO2020203874 A1 JP WO2020203874A1
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JP
Japan
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JP2021512060A
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JP7138779B2 (ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • B23K11/087—Seam welding not restricted to one of the preceding subgroups for rectilinear seams
    • B23K11/0873—Seam welding not restricted to one of the preceding subgroups for rectilinear seams of the longitudinal seam of tubes
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/28—Normalising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/009—Pearlite
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Vehicle Body Suspensions (AREA)
JP2021512060A 2019-03-29 2020-03-27 中空スタビライザー用電縫鋼管及び中空スタビライザー、並びにそれらの製造方法 Active JP7138779B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019069150 2019-03-29
JP2019069150 2019-03-29
JP2020019189 2020-02-06
JP2020019189 2020-02-06
PCT/JP2020/014287 WO2020203874A1 (ja) 2019-03-29 2020-03-27 中空スタビライザー用電縫鋼管及び中空スタビライザー、並びにそれらの製造方法

Publications (2)

Publication Number Publication Date
JPWO2020203874A1 true JPWO2020203874A1 (ja) 2020-10-08
JP7138779B2 JP7138779B2 (ja) 2022-09-16

Family

ID=72668102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021512060A Active JP7138779B2 (ja) 2019-03-29 2020-03-27 中空スタビライザー用電縫鋼管及び中空スタビライザー、並びにそれらの製造方法

Country Status (6)

Country Link
US (1) US20220186331A1 (ja)
EP (1) EP3950973A4 (ja)
JP (1) JP7138779B2 (ja)
CN (1) CN113631735B (ja)
MX (1) MX2021011508A (ja)
WO (1) WO2020203874A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114812484B (zh) * 2022-03-30 2024-02-13 中国有研科技集团有限公司 一种楔焊劈刀有效寿命的高效检验方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017056384A1 (ja) * 2015-09-29 2017-04-06 Ｊｆｅスチール株式会社 高強度中空スタビライザー用電縫鋼管、高強度中空スタビライザー用電縫鋼管の製造方法、高強度中空スタビライザー、および高強度中空スタビライザーの製造方法
JP2018506642A (ja) * 2014-12-24 2018-03-08 ポスコＰｏｓｃｏ 熱処理鋼材、耐久性に優れた超高強度成形品及びその製造方法
JP2018095899A (ja) * 2016-12-09 2018-06-21 日新製鋼株式会社 中空部材及びその製造方法
WO2019188224A1 (ja) * 2018-03-29 2019-10-03 Ｊｆｅスチール株式会社 中空スタビライザー製造用の電縫鋼管、中空スタビライザー、及びそれらの製造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516780B2 (ja) 1971-11-30 1980-05-07
JPS57126917A (en) 1981-01-30 1982-08-06 Nisshin Steel Co Ltd Production of hollow stabilizer
JPS58123858A (ja) 1982-01-16 1983-07-23 Nisshin Steel Co Ltd 中空状スタビライザ−用電縫鋼管用鋼
JP2814882B2 (ja) 1992-07-27 1998-10-27 住友金属工業株式会社 高強度高延性電縫鋼管の製造方法
JP4466619B2 (ja) * 2006-07-05 2010-05-26 Ｊｆｅスチール株式会社 自動車構造部材用高張力溶接鋼管およびその製造方法
JP2009235499A (ja) * 2008-03-27 2009-10-15 Nisshin Steel Co Ltd 中空スタビライザーの製造方法
JP5142792B2 (ja) * 2008-04-01 2013-02-13 日新製鋼株式会社 高疲労寿命焼入れ・焼戻し鋼管およびその製造方法
KR101333307B1 (ko) * 2009-03-25 2013-11-27 신닛테츠스미킨 카부시키카이샤 가공성 및 담금질 후의 피로 특성이 우수한 전봉 강관
US20120103459A1 (en) * 2010-10-28 2012-05-03 Nisshin Steel Co., Ltd. High fatigue service life quenching/tempering steel tube and manufacturing method therefor
MX358844B (es) * 2012-05-25 2018-09-05 Nippon Steel & Sumitomo Metal Corp Estabilizador hueco y tuberia de acero para estabilizadores huecos y metodo de produccion de los mismos.
JP5516780B2 (ja) * 2013-03-13 2014-06-11 Ｊｆｅスチール株式会社 偏平性に優れた熱処理用電縫溶接鋼管
EP3034643B1 (en) * 2013-08-16 2020-06-17 Nippon Steel Corporation Electric-resistance-welded steel pipe with excellent weld quality and method for producing same
KR101954558B1 (ko) * 2015-05-20 2019-03-05 신닛테츠스미킨 카부시키카이샤 고강도 전봉강관, 고강도 전봉강관용의 강판의 제조 방법, 및 고강도 전봉강관의 제조 방법
KR102232097B1 (ko) * 2016-10-24 2021-03-24 제이에프이 스틸 가부시키가이샤 고강도 박육 중공 스태빌라이저용 전봉 강관 및 그 제조 방법
EP3466357B1 (en) 2017-10-09 2022-01-05 Globus Medical, Inc. Systems intramedullary nail implantation
JP7121271B2 (ja) 2018-07-31 2022-08-18 キョーラク株式会社 構造体の製造方法
CN109136485A (zh) * 2018-09-30 2019-01-04 南京理工大学 汽车稳定杆用超高强度钢及稳定杆的制造方法
CN109023120B (zh) * 2018-10-09 2020-09-04 中国石油天然气集团有限公司 一种页岩气井用高强度高韧性焊接套管及其制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018506642A (ja) * 2014-12-24 2018-03-08 ポスコＰｏｓｃｏ 熱処理鋼材、耐久性に優れた超高強度成形品及びその製造方法
WO2017056384A1 (ja) * 2015-09-29 2017-04-06 Ｊｆｅスチール株式会社 高強度中空スタビライザー用電縫鋼管、高強度中空スタビライザー用電縫鋼管の製造方法、高強度中空スタビライザー、および高強度中空スタビライザーの製造方法
JP2018095899A (ja) * 2016-12-09 2018-06-21 日新製鋼株式会社 中空部材及びその製造方法
WO2019188224A1 (ja) * 2018-03-29 2019-10-03 Ｊｆｅスチール株式会社 中空スタビライザー製造用の電縫鋼管、中空スタビライザー、及びそれらの製造方法

Also Published As

Publication number Publication date
CN113631735A (zh) 2021-11-09
WO2020203874A1 (ja) 2020-10-08
CN113631735B (zh) 2023-04-11
MX2021011508A (es) 2021-10-22
JP7138779B2 (ja) 2022-09-16
US20220186331A1 (en) 2022-06-16
EP3950973A1 (en) 2022-02-09
EP3950973A4 (en) 2023-10-25

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