TWI752653B - 方形鋼管及其製造方法、以及建築結構物 - Google Patents

方形鋼管及其製造方法、以及建築結構物 Download PDF

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Publication number
TWI752653B
TWI752653B TW109133302A TW109133302A TWI752653B TW I752653 B TWI752653 B TW I752653B TW 109133302 A TW109133302 A TW 109133302A TW 109133302 A TW109133302 A TW 109133302A TW I752653 B TWI752653 B TW I752653B
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TW
Taiwan
Prior art keywords
steel pipe
square steel
flat plate
square
pipe
Prior art date
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TW109133302A
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English (en)
Chinese (zh)
Other versions
TW202118880A (zh
Inventor
松本昌士
松本晃英
岡部能知
井手信介
Original Assignee
日商Ｊｆｅ鋼鐵股份有限公司
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Publication of TW202118880A publication Critical patent/TW202118880A/zh
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    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/32—Columns; Pillars; Struts of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing
    • 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
    • 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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
TW109133302A 2019-09-30 2020-09-25 方形鋼管及其製造方法、以及建築結構物 TWI752653B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019178723 2019-09-30
JP2019-178723 2019-09-30

Publications (2)

Publication Number Publication Date
TW202118880A TW202118880A (zh) 2021-05-16
TWI752653B true TWI752653B (zh) 2022-01-11

Family

ID=75337989

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109133302A TWI752653B (zh) 2019-09-30 2020-09-25 方形鋼管及其製造方法、以及建築結構物

Country Status (5)

Country Link
JP (1) JP6984785B2 (ja)
KR (1) KR20220053644A (ja)
CN (1) CN114450456B (ja)
TW (1) TWI752653B (ja)
WO (1) WO2021065493A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011094214A (ja) * 2009-10-30 2011-05-12 Kobe Steel Ltd 耐震性に優れた冷間成形角形鋼管
JP2017078196A (ja) * 2015-10-20 2017-04-27 Ｊｆｅスチール株式会社 鋼管用厚肉熱延鋼帯の製造方法および角形鋼管の製造方法
CN107208215A (zh) * 2015-05-20 2017-09-26 新日铁住金株式会社 高强度电焊钢管、高强度电焊钢管用钢板的制造方法和高强度电焊钢管的制造方法
JP2018053281A (ja) * 2016-09-27 2018-04-05 新日鐵住金株式会社 角形鋼管

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09155447A (ja) 1995-11-30 1997-06-17 Nittetsu Kokan Kk 高強度角形鋼管の製造方法
JP2852317B2 (ja) 1997-05-21 1999-02-03 ナカジマ鋼管株式会社 角形鋼管ならびに角形鋼管の製造方法
JP3888279B2 (ja) * 2002-10-07 2007-02-28 Ｊｆｅスチール株式会社 建築用低降伏比電縫鋼管及び角コラムの製造方法
JP4207760B2 (ja) 2003-12-05 2009-01-14 住友金属工業株式会社 建築用低降伏比コラム用鋼管の製造に使用される鋼板、ならびにそれらの製造方法
JP2009235516A (ja) * 2008-03-27 2009-10-15 Kobe Steel Ltd 耐震性に優れた建築構造用５９０ＭＰａ級高降伏比円形鋼管およびその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011094214A (ja) * 2009-10-30 2011-05-12 Kobe Steel Ltd 耐震性に優れた冷間成形角形鋼管
CN107208215A (zh) * 2015-05-20 2017-09-26 新日铁住金株式会社 高强度电焊钢管、高强度电焊钢管用钢板的制造方法和高强度电焊钢管的制造方法
JP2017078196A (ja) * 2015-10-20 2017-04-27 Ｊｆｅスチール株式会社 鋼管用厚肉熱延鋼帯の製造方法および角形鋼管の製造方法
JP2018053281A (ja) * 2016-09-27 2018-04-05 新日鐵住金株式会社 角形鋼管

Also Published As

Publication number Publication date
CN114450456A (zh) 2022-05-06
WO2021065493A1 (ja) 2021-04-08
TW202118880A (zh) 2021-05-16
JP6984785B2 (ja) 2021-12-22
CN114450456B (zh) 2024-04-05
JPWO2021065493A1 (ja) 2021-04-08
KR20220053644A (ko) 2022-04-29

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