CN113677816B - 电阻焊钢管及其制造方法、以及钢管桩 - Google Patents

电阻焊钢管及其制造方法、以及钢管桩 Download PDF

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Publication number
CN113677816B
CN113677816B CN201980094634.9A CN201980094634A CN113677816B CN 113677816 B CN113677816 B CN 113677816B CN 201980094634 A CN201980094634 A CN 201980094634A CN 113677816 B CN113677816 B CN 113677816B
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CN
China
Prior art keywords
steel pipe
less
electric resistance
hot
resistance welded
Prior art date
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Application number
CN201980094634.9A
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English (en)
Chinese (zh)
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CN113677816A (zh
Inventor
井手信介
松本昌士
松本晃英
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JFE Steel Corp
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JFE Steel Corp
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Publication of CN113677816A publication Critical patent/CN113677816A/zh
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    • 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
    • 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
    • C21D6/00—Heat treatment 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
    • 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
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • 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
    • C22C38/001—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
    • C22C38/02—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
    • C22C38/06—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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D2211/002—Bainite
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
CN201980094634.9A 2019-03-29 2019-03-29 电阻焊钢管及其制造方法、以及钢管桩 Active CN113677816B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/014231 WO2020202333A1 (ja) 2019-03-29 2019-03-29 電縫鋼管およびその製造方法、並びに鋼管杭

Publications (2)

Publication Number Publication Date
CN113677816A CN113677816A (zh) 2021-11-19
CN113677816B true CN113677816B (zh) 2022-11-22

Family

ID=70413792

Family Applications (1)

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CN201980094634.9A Active CN113677816B (zh) 2019-03-29 2019-03-29 电阻焊钢管及其制造方法、以及钢管桩

Country Status (5)

Country Link
JP (1) JP6690787B1 (ja)
KR (1) KR102555312B1 (ja)
CN (1) CN113677816B (ja)
TW (1) TWI738246B (ja)
WO (1) WO2020202333A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3174757A1 (en) * 2020-04-02 2021-10-07 Jfe Steel Corporation Electric resistance welded steel pipe and method for producing the same
JP7081727B1 (ja) * 2020-10-05 2022-06-07 Ｊｆｅスチール株式会社 電縫鋼管およびその製造方法
JP7563585B2 (ja) 2022-05-06 2024-10-08 Ｊｆｅスチール株式会社 電縫鋼管およびその製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6123734U (ja) 1984-07-18 1986-02-12 富士電機株式会社 パワ−トランジスタのベ−ス駆動電流供給回路
JP2687841B2 (ja) 1993-06-01 1997-12-08 住友金属工業株式会社 低降伏比高張力鋼管の製造方法
JPH116032A (ja) 1997-06-18 1999-01-12 Nkk Corp 耐局部座屈性に優れた耐震性溶接鋼管およびその製造方 法
DE60126688T2 (de) * 2000-06-07 2007-11-15 Nippon Steel Corp. Stahlrohr mit einer ausgezeichneten Verformbarkeit und Verfahren zu dessen Herstellung
JP4300049B2 (ja) * 2003-03-28 2009-07-22 株式会社神戸製鋼所 低降伏比の建築構造用高張力鋼管の製造方法
WO2010087511A1 (ja) * 2009-01-30 2010-08-05 Ｊｆｅスチール株式会社 低温靭性に優れた厚肉高張力熱延鋼板およびその製造方法
TWI467030B (zh) * 2011-10-06 2015-01-01 Nippon Steel & Sumitomo Metal Corp 鋼板及其製造方法
WO2014041802A1 (ja) * 2012-09-13 2014-03-20 Ｊｆｅスチール株式会社 熱延鋼板およびその製造方法
KR101467049B1 (ko) * 2012-10-31 2014-12-01 현대제철 주식회사 라인파이프용 강판 및 그 제조 방법
JP6288288B2 (ja) * 2014-10-07 2018-03-07 Ｊｆｅスチール株式会社 ラインパイプ用鋼板及びその製造方法とラインパイプ用鋼管
JP6394261B2 (ja) * 2014-10-14 2018-09-26 新日鐵住金株式会社 油井用電縫鋼管及びその製造方法
US11053564B2 (en) * 2014-12-25 2021-07-06 Jfe Steel Corporation High strength thick-walled electric-resistance-welded steel pipe for deep-well conductor casing, method for manufacturing the same, and high-strength thick-walled conductor casing for deep wells
EP3409803B1 (en) * 2016-01-27 2020-09-16 JFE Steel Corporation High-strength hot-rolled steel sheet for electric resistance welded steel pipe and manufacturing method therefor
KR20180077259A (ko) * 2016-03-22 2018-07-06 신닛테츠스미킨 카부시키카이샤 라인 파이프용 전봉 강관
KR102129296B1 (ko) * 2016-07-06 2020-07-03 닛폰세이테츠 가부시키가이샤 라인 파이프용 전봉 강관
CN106498287B (zh) * 2016-12-15 2018-11-06 武汉钢铁有限公司 一种ct90级连续管用热轧钢带及其生产方法

Also Published As

Publication number Publication date
TWI738246B (zh) 2021-09-01
CN113677816A (zh) 2021-11-19
WO2020202333A1 (ja) 2020-10-08
JP6690787B1 (ja) 2020-04-28
KR102555312B1 (ko) 2023-07-12
TW202039883A (zh) 2020-11-01
JPWO2020202333A1 (ja) 2021-04-30
KR20210130219A (ko) 2021-10-29

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