EP2952601A4 - Widerstandsgeschweisstes stahlrohr - Google Patents

Widerstandsgeschweisstes stahlrohr

Info

Publication number
EP2952601A4
EP2952601A4 EP14746008.3A EP14746008A EP2952601A4 EP 2952601 A4 EP2952601 A4 EP 2952601A4 EP 14746008 A EP14746008 A EP 14746008A EP 2952601 A4 EP2952601 A4 EP 2952601A4
Authority
EP
European Patent Office
Prior art keywords
electric resistance
steel tube
tube welded
welded
steel
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.)
Granted
Application number
EP14746008.3A
Other languages
English (en)
French (fr)
Other versions
EP2952601B1 (de
EP2952601A1 (de
Inventor
Masatoshi Aratani
Takatoshi Okabe
Shunsuke Toyoda
Yoshikazu Kawabata
Hiromichi Hori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP2952601A1 publication Critical patent/EP2952601A1/de
Publication of EP2952601A4 publication Critical patent/EP2952601A4/de
Application granted granted Critical
Publication of EP2952601B1 publication Critical patent/EP2952601B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • C22C38/002—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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
EP14746008.3A 2013-01-31 2014-01-30 Widerstandsgeschweisstes stahlrohr Active EP2952601B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013016670 2013-01-31
PCT/JP2014/052708 WO2014119802A1 (ja) 2013-01-31 2014-01-30 電縫鋼管

Publications (3)

Publication Number Publication Date
EP2952601A1 EP2952601A1 (de) 2015-12-09
EP2952601A4 true EP2952601A4 (de) 2016-02-17
EP2952601B1 EP2952601B1 (de) 2017-09-27

Family

ID=51262500

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14746008.3A Active EP2952601B1 (de) 2013-01-31 2014-01-30 Widerstandsgeschweisstes stahlrohr

Country Status (6)

Country Link
US (1) US20150368768A1 (de)
EP (1) EP2952601B1 (de)
JP (1) JP5892267B2 (de)
KR (1) KR101710816B1 (de)
CN (1) CN104968821B (de)
WO (1) WO2014119802A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101417260B1 (ko) * 2012-04-10 2014-07-08 주식회사 포스코 재질 균일성이 우수한 고탄소 열연강판 및 이의 제조방법
JP6070617B2 (ja) * 2014-04-03 2017-02-01 Ｊｆｅスチール株式会社 耐内圧疲労特性に優れた燃料噴射管用継目無鋼管
PL3358028T3 (pl) * 2015-09-29 2021-05-31 Jfe Steel Corporation Rura stalowa zgrzewana elektrycznie oporowo dla pustego w środku stabilizatora o dużej wytrzymałości, sposób wytwarzania rury stalowej zgrzewanej elektrycznie oporowo dla pustego w środku stabilizatora o dużej wytrzymałości, pusty w środku stabilizator o dużej wytrzymałości i sposób wytwarzania pustego w środku stabilizatora o dużej wytrzymałości
EP3395973A4 (de) * 2015-12-21 2019-06-12 Nippon Steel & Sumitomo Metal Corporation Walzraues elektrisch widerstandsgeschweisstes ölbohrlochrohr des typs k55 und warmgewalztes stahlblech
US11168375B2 (en) 2016-09-21 2021-11-09 Jfe Steel Corporation Steel pipe or tube for pressure vessels, method of producing steel pipe or tube for pressure vessels, and composite pressure vessel liner
KR102031460B1 (ko) 2017-12-26 2019-10-11 주식회사 포스코 내충격성이 우수한 열연강판, 강관, 부재 및 그 제조 방법
KR102043524B1 (ko) 2017-12-26 2019-11-12 주식회사 포스코 초고강도 열연 강판, 강관, 부재 및 그 제조 방법
JP6649531B2 (ja) 2017-12-27 2020-02-19 Ｊｆｅスチール株式会社 電縫溶接鋼管および電縫溶接鋼管の製造方法
MX2021003680A (es) * 2018-10-12 2021-05-31 Nippon Steel Corp Tubo de acero soldado por resistencia electrica para barra de torsion.
US12534772B2 (en) * 2019-03-06 2026-01-27 Nippon Steel Corporation Hot rolled steel sheet and method for producing same
KR20220146419A (ko) 2020-03-02 2022-11-01 닛폰세이테츠 가부시키가이샤 열간 압연 강판
KR20230095153A (ko) * 2021-12-21 2023-06-29 주식회사 포스코 가열 및 ??칭-템퍼링 열처리후 냉간 굽힘성이 우수한 열연강판, 강관, 부재 및 그 제조방법
JP7276641B1 (ja) * 2022-04-27 2023-05-18 Ｊｆｅスチール株式会社 電縫鋼管およびその製造方法
EP4502210A4 (de) * 2022-05-06 2025-07-23 Jfe Steel Corp Warmgewalztes stahlblech und verfahren zur herstellung davon sowie widerstandsgeschweisstes stahlrohr und verfahren zur herstellung davon

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08295989A (ja) * 1995-04-24 1996-11-12 Nkk Corp 耐磨耗性の優れた高炭素電縫鋼管
JP2003193198A (ja) * 2001-12-26 2003-07-09 Sumitomo Pipe & Tube Co Ltd 機械構造用電縫鋼管及びその熱処理方法
JP2004190086A (ja) * 2002-12-10 2004-07-08 Sumitomo Pipe & Tube Co Ltd 高周波焼入れ用電気抵抗溶接鋼管
JP2005330562A (ja) * 2004-05-21 2005-12-02 Nippon Steel Corp 疲労特性に優れた中空部品
EP1923477A1 (de) * 2005-08-22 2008-05-21 Nippon Steel Corporation Hochfestes dickes widerstandsgeschweisstes stahlrohr mit hervorragenden härteeigenschaften, warmformungsverarbeitbarkeit und ermüdungsfestigkeit sowie herstellungsverfahren dafür
JP2009191330A (ja) * 2008-02-15 2009-08-27 Nisshin Steel Co Ltd 電縫鋼管

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JP3330522B2 (ja) * 1997-09-02 2002-09-30 川崎製鉄株式会社 高疲労強度鋼管の製造方法
JP2001355047A (ja) * 2000-06-14 2001-12-25 Kawasaki Steel Corp 冷間加工性と高周波焼入れ性に優れた高炭素鋼管およびその製造方法
US7252721B2 (en) * 2001-05-28 2007-08-07 Ntn Corporation Power transmission shaft
JP3760112B2 (ja) 2001-05-28 2006-03-29 Ｎｔｎ株式会社 動力伝達シャフト
DE60130500T2 (de) * 2001-11-16 2008-06-12 Posco, Pohang Stahlplatte mit überlegener zähigkeit in der von der schweisshitze beeinflussten zone und verfahren zu ihrer herstellung; schweisskonstruktion unter verwendung davon
JP4507494B2 (ja) * 2003-01-17 2010-07-21 Ｊｆｅスチール株式会社 疲労強度に優れた高強度鋼材の製造方法
WO2006104023A1 (ja) 2005-03-25 2006-10-05 Sumitomo Metal Industries, Ltd. 高周波焼入れ中空駆動軸
JP4488228B2 (ja) * 2005-10-13 2010-06-23 住友金属工業株式会社 高周波焼入れ用鋼材
JP4500246B2 (ja) * 2005-10-28 2010-07-14 新日本製鐵株式会社 機械構造部材用鋼管およびその製造方法
JP2008087003A (ja) * 2006-09-29 2008-04-17 Toyota Motor Corp 摩擦圧接部材
JP4853575B2 (ja) * 2009-02-06 2012-01-11 Ｊｆｅスチール株式会社 耐座屈性能及び溶接熱影響部靭性に優れた低温用高強度鋼管およびその製造方法
KR101382664B1 (ko) * 2009-11-17 2014-04-07 신닛테츠스미킨 카부시키카이샤 저온 어닐링용 강선 및 그 제조 방법
CN102430901A (zh) * 2011-12-14 2012-05-02 宝鸡石油钢管有限责任公司 一种p110钢级高频直缝焊管的制造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08295989A (ja) * 1995-04-24 1996-11-12 Nkk Corp 耐磨耗性の優れた高炭素電縫鋼管
JP2003193198A (ja) * 2001-12-26 2003-07-09 Sumitomo Pipe & Tube Co Ltd 機械構造用電縫鋼管及びその熱処理方法
JP2004190086A (ja) * 2002-12-10 2004-07-08 Sumitomo Pipe & Tube Co Ltd 高周波焼入れ用電気抵抗溶接鋼管
JP2005330562A (ja) * 2004-05-21 2005-12-02 Nippon Steel Corp 疲労特性に優れた中空部品
EP1923477A1 (de) * 2005-08-22 2008-05-21 Nippon Steel Corporation Hochfestes dickes widerstandsgeschweisstes stahlrohr mit hervorragenden härteeigenschaften, warmformungsverarbeitbarkeit und ermüdungsfestigkeit sowie herstellungsverfahren dafür
JP2009191330A (ja) * 2008-02-15 2009-08-27 Nisshin Steel Co Ltd 電縫鋼管

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014119802A1 *

Also Published As

Publication number Publication date
CN104968821A (zh) 2015-10-07
JPWO2014119802A1 (ja) 2017-01-26
CN104968821B (zh) 2017-03-08
JP5892267B2 (ja) 2016-03-23
EP2952601B1 (de) 2017-09-27
KR20150099831A (ko) 2015-09-01
EP2952601A1 (de) 2015-12-09
WO2014119802A1 (ja) 2014-08-07
KR101710816B1 (ko) 2017-02-27
US20150368768A1 (en) 2015-12-24

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