EP2519654A4 - Câble d'acier à ultra haute résistance présentant une excellente résistance à la rupture différée et procédé de fabrication de celui-ci - Google Patents

Câble d'acier à ultra haute résistance présentant une excellente résistance à la rupture différée et procédé de fabrication de celui-ci Download PDF

Info

Publication number
EP2519654A4
EP2519654A4 EP10841192.7A EP10841192A EP2519654A4 EP 2519654 A4 EP2519654 A4 EP 2519654A4 EP 10841192 A EP10841192 A EP 10841192A EP 2519654 A4 EP2519654 A4 EP 2519654A4
Authority
EP
European Patent Office
Prior art keywords
ultra
manufacturing
steel wire
strength steel
excellent resistance
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
EP10841192.7A
Other languages
German (de)
English (en)
Other versions
EP2519654A2 (fr
EP2519654B1 (fr
Inventor
Dong-Hyun Kim
You-Hwan Lee
Sang-Yoon Lee
Hyung-Keun Cho
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.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP2519654A2 publication Critical patent/EP2519654A2/fr
Publication of EP2519654A4 publication Critical patent/EP2519654A4/fr
Application granted granted Critical
Publication of EP2519654B1 publication Critical patent/EP2519654B1/fr
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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts
    • 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

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 Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
EP10841192.7A 2009-12-28 2010-12-23 Câble d'acier à ultra haute résistance présentant une excellente résistance à la rupture différée et procédé de fabrication de celui-ci Active EP2519654B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090131738A KR20110075319A (ko) 2009-12-28 2009-12-28 지연파괴 저항성이 우수한 초고강도 선재 및 그 제조방법
PCT/KR2010/009281 WO2011081360A2 (fr) 2009-12-28 2010-12-23 Câble d'acier à ultra haute résistance présentant une excellente résistance à la rupture différée et procédé de fabrication de celui-ci

Publications (3)

Publication Number Publication Date
EP2519654A2 EP2519654A2 (fr) 2012-11-07
EP2519654A4 true EP2519654A4 (fr) 2017-06-28
EP2519654B1 EP2519654B1 (fr) 2019-09-25

Family

ID=44226979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10841192.7A Active EP2519654B1 (fr) 2009-12-28 2010-12-23 Câble d'acier à ultra haute résistance présentant une excellente résistance à la rupture différée et procédé de fabrication de celui-ci

Country Status (5)

Country Link
US (1) US20120227872A1 (fr)
EP (1) EP2519654B1 (fr)
KR (1) KR20110075319A (fr)
CN (1) CN102686750A (fr)
WO (1) WO2011081360A2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6249846B2 (ja) * 2013-03-25 2017-12-20 株式会社神戸製鋼所 伸線加工性、および伸線加工後の曲げ加工性に優れた高強度ばね用鋼線材、およびその製造方法、並びに高強度ばね、およびその製造方法
JP6182489B2 (ja) * 2014-03-27 2017-08-16 株式会社神戸製鋼所 優れた冷間鍛造性を有し、浸炭処理時の異常粒発生が抑制可能な肌焼鋼
JP2016014169A (ja) * 2014-07-01 2016-01-28 株式会社神戸製鋼所 鋼線用線材および鋼線
KR101676130B1 (ko) * 2014-12-19 2016-11-15 주식회사 포스코 고강도 고연성 선재 및 그 제조 방법
JP6461672B2 (ja) * 2015-03-27 2019-01-30 株式会社神戸製鋼所 冷間圧造性、および焼入れ焼戻し後の耐遅れ破壊性に優れたボルト用鋼線、並びにボルト
JP6600996B2 (ja) * 2015-06-02 2019-11-06 日本製鉄株式会社 高炭素鋼板及びその製造方法
JP2017101296A (ja) * 2015-12-02 2017-06-08 株式会社神戸製鋼所 耐水素膨れ性に優れた熱間圧延線材
JP2018162524A (ja) * 2018-06-22 2018-10-18 株式会社神戸製鋼所 鋼線用線材および鋼線
JP7352069B2 (ja) * 2019-07-26 2023-09-28 日本製鉄株式会社 線材及び鋼線
WO2022050501A1 (fr) 2020-09-01 2022-03-10 현대제철 주식회사 Matériau d'estampage à chaud et son procédé de fabrication
WO2022050500A1 (fr) 2020-09-01 2022-03-10 현대제철 주식회사 Matériau pour estampage à chaud et son procédé de fabrication
JP7684386B2 (ja) * 2020-09-01 2025-05-27 ヒュンダイ スチール カンパニー ホットスタンピング用素材及びその製造方法
CN114466946B (zh) 2020-09-01 2023-05-23 现代制铁株式会社 一种用于热冲压的材料及其制造方法
WO2022047714A1 (fr) * 2020-09-03 2022-03-10 Nv Bekaert Sa Câblé d'acier pour le renforcement du caoutchouc
CN116179958B (zh) * 2023-03-14 2024-08-23 北京科技大学 Ni、Cr、Cu复合调控低合金抗应力腐蚀锚索钢及其制备方法和锚索
CN117089766B (zh) * 2023-09-11 2026-01-23 攀钢集团研究院有限公司 一种港机钢丝绳用含钒热轧盘条及其生产方法及一种钢丝

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030079815A1 (en) * 2001-06-28 2003-05-01 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) High-carbon steel wire rod with superior drawability and method for production thereof
EP2062991A1 (fr) * 2007-01-31 2009-05-27 Nippon Steel Corporation Fil d'acier plaqué pour pws présentant une excellente propriété de torsion et son procédé de fabrication
WO2011151532A1 (fr) * 2010-05-31 2011-12-08 Arcelormittal Wire France Fil de forme en acier à hautes caractéristiques mécaniques résistant à la fragilisation par l'hydrogène

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3113137B2 (ja) * 1993-12-20 2000-11-27 新日本製鐵株式会社 パーライト金属組織を呈した高靭性レールの製造法
JPH11315348A (ja) * 1998-04-30 1999-11-16 Kobe Steel Ltd 耐遅れ破壊性に優れた高強度線材およびその製造方法並びに高強度ボルト
JP3940270B2 (ja) * 2000-04-07 2007-07-04 本田技研工業株式会社 耐遅れ破壊性および耐リラクセーション特性に優れた高強度ボルトの製造方法
JP4477761B2 (ja) * 2000-09-06 2010-06-09 新日本製鐵株式会社 高強度圧延ｐｃ鋼棒およびその製造方法
JP4146205B2 (ja) * 2002-10-10 2008-09-10 新日本製鐵株式会社 耐遅れ破壊特性の良好なｐｃ鋼線およびその製造方法ならびにｐｃ撚り線
JP4009218B2 (ja) * 2003-04-07 2007-11-14 新日本製鐵株式会社 耐水素脆化特性に優れたボルトおよびその製造方法
JP5000367B2 (ja) * 2007-04-13 2012-08-15 新日本製鐵株式会社 耐水素脆化特性に優れた高強度亜鉛めっきボルト

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030079815A1 (en) * 2001-06-28 2003-05-01 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) High-carbon steel wire rod with superior drawability and method for production thereof
EP2062991A1 (fr) * 2007-01-31 2009-05-27 Nippon Steel Corporation Fil d'acier plaqué pour pws présentant une excellente propriété de torsion et son procédé de fabrication
WO2011151532A1 (fr) * 2010-05-31 2011-12-08 Arcelormittal Wire France Fil de forme en acier à hautes caractéristiques mécaniques résistant à la fragilisation par l'hydrogène

Also Published As

Publication number Publication date
WO2011081360A2 (fr) 2011-07-07
KR20110075319A (ko) 2011-07-06
US20120227872A1 (en) 2012-09-13
EP2519654A2 (fr) 2012-11-07
EP2519654B1 (fr) 2019-09-25
CN102686750A (zh) 2012-09-19
WO2011081360A3 (fr) 2011-10-13

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