EP3228721A4 - High-carbon-steel wire rod having excellent wire drawing properties - Google Patents

High-carbon-steel wire rod having excellent wire drawing properties Download PDF

Info

Publication number
EP3228721A4
EP3228721A4 EP15865720.5A EP15865720A EP3228721A4 EP 3228721 A4 EP3228721 A4 EP 3228721A4 EP 15865720 A EP15865720 A EP 15865720A EP 3228721 A4 EP3228721 A4 EP 3228721A4
Authority
EP
European Patent Office
Prior art keywords
carbon
drawing properties
steel wire
wire rod
wire drawing
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.)
Withdrawn
Application number
EP15865720.5A
Other languages
German (de)
French (fr)
Other versions
EP3228721A1 (en
Inventor
Toshihiko TESHIMA
Yoshihiro Daito
Toshiyuki Manabe
Daisuke Hirakami
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal 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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP3228721A1 publication Critical patent/EP3228721A1/en
Publication of EP3228721A4 publication Critical patent/EP3228721A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/065Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32Ferrous alloys, e.g. steel alloys containing chromium with boron
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/009Pearlite
EP15865720.5A 2014-12-05 2015-12-02 High-carbon-steel wire rod having excellent wire drawing properties Withdrawn EP3228721A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014247258 2014-12-05
PCT/JP2015/083879 WO2016088803A1 (en) 2014-12-05 2015-12-02 High-carbon-steel wire rod having excellent wire drawing properties

Publications (2)

Publication Number Publication Date
EP3228721A1 EP3228721A1 (en) 2017-10-11
EP3228721A4 true EP3228721A4 (en) 2018-07-11

Family

ID=56091743

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15865720.5A Withdrawn EP3228721A4 (en) 2014-12-05 2015-12-02 High-carbon-steel wire rod having excellent wire drawing properties

Country Status (6)

Country Link
EP (1) EP3228721A4 (en)
JP (1) JP6394708B2 (en)
KR (1) KR101952527B1 (en)
CN (1) CN107208208B (en)
MX (1) MX2017006990A (en)
WO (1) WO2016088803A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101917461B1 (en) 2016-12-22 2018-11-09 주식회사 포스코 High strength wire rod and heat-treated wire rod having excellent drawability and method for manufacturing thereof
JP6528920B2 (en) * 2017-05-18 2019-06-12 日本製鉄株式会社 Wire rod and method of manufacturing steel wire
CN107723592B (en) * 2017-09-30 2019-01-18 钢铁研究总院 A kind of high-carbon wire rod steel and its production technology
CN108728739A (en) * 2018-04-21 2018-11-02 张家港联峰钢铁研究所有限公司 A kind of non-tempering high-carbon high-strength alloy spring steel 90SiMn and preparation method thereof that quenches
JP7352069B2 (en) 2019-07-26 2023-09-28 日本製鉄株式会社 wire rod and steel wire
CN110669981B (en) * 2019-10-02 2021-07-16 江苏省沙钢钢铁研究院有限公司 Vanadium-boron composite microalloyed cord steel wire rod and production method thereof
KR102421642B1 (en) * 2019-12-20 2022-07-18 주식회사 포스코 Wire rod for bearing and methods for manufacturing thereof
CN111041368A (en) * 2019-12-26 2020-04-21 芜湖新兴铸管有限责任公司 High-performance 82B wire rod steel and production method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046600A (en) * 1973-12-17 1977-09-06 Kobe Steel Ltd. Method of producing large diameter steel rods
JPH06271937A (en) * 1993-03-17 1994-09-27 Kobe Steel Ltd Production of high strength and high toughness hyper-eutectoid steel wire
JPH0853737A (en) * 1994-08-11 1996-02-27 Kobe Steel Ltd High strength and high toughness hot-dip plated steel wire and its production
EP2096184A1 (en) * 2006-10-31 2009-09-02 Kabushiki Kaisha Kobe Seiko Sho Steel wire for spring excellent in fatigue property and drawing property
EP2554704A1 (en) * 2010-04-01 2013-02-06 Kabushiki Kaisha Kobe Seiko Sho High-carbon steel wire with excellent suitability for wiredrawing and fatigue property after wiredrawing
EP2687619A1 (en) * 2011-03-14 2014-01-22 Nippon Steel & Sumitomo Metal Corporation Steel wire material and process for producing same
EP3150738A1 (en) * 2014-06-02 2017-04-05 Nippon Steel & Sumitomo Metal Corporation Steel wire material

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3737354B2 (en) * 2000-11-06 2006-01-18 株式会社神戸製鋼所 Wire rod for wire drawing excellent in twisting characteristics and method for producing the same
JP2004300497A (en) 2003-03-31 2004-10-28 Kobe Steel Ltd Wire- or bar-shaped steel excellent in wire-drawing property, its production method and bearing part
JP5098444B2 (en) * 2006-06-01 2012-12-12 新日鐵住金株式会社 Method for producing high ductility direct patenting wire
JP2007327084A (en) 2006-06-06 2007-12-20 Kobe Steel Ltd Wire rod having excellent wire drawability and its production method
JP5297849B2 (en) * 2009-03-23 2013-09-25 株式会社神戸製鋼所 Method for producing high carbon steel wire rod excellent in wire drawability
JP2010229469A (en) * 2009-03-26 2010-10-14 Nippon Steel Corp High-strength wire rod excellent in cold working characteristic and method of producing the same
KR20110047383A (en) * 2009-10-30 2011-05-09 주식회사 포스코 High strength wire rod for drawing having with superior drawability and manufacturing method the same
KR101392017B1 (en) * 2009-11-05 2014-05-07 신닛테츠스미킨 카부시키카이샤 High-carbon steel wire rod exhibiting excellent workability
JP5425744B2 (en) 2010-10-29 2014-02-26 株式会社神戸製鋼所 High carbon steel wire rod with excellent wire drawing workability
CN103906853B (en) * 2011-08-26 2016-01-20 新日铁住金株式会社 Micro Alloying mechanical part wire rod, Micro Alloying mechanical part steel wire and Micro Alloying mechanical part and their manufacture method
EP2905353B8 (en) * 2012-10-04 2019-08-21 Nippon Steel Corporation Shaped steel wire for undersea-cable protecting tube, manufacturing method therefor, and pressure-resistant layer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046600A (en) * 1973-12-17 1977-09-06 Kobe Steel Ltd. Method of producing large diameter steel rods
JPH06271937A (en) * 1993-03-17 1994-09-27 Kobe Steel Ltd Production of high strength and high toughness hyper-eutectoid steel wire
JPH0853737A (en) * 1994-08-11 1996-02-27 Kobe Steel Ltd High strength and high toughness hot-dip plated steel wire and its production
EP2096184A1 (en) * 2006-10-31 2009-09-02 Kabushiki Kaisha Kobe Seiko Sho Steel wire for spring excellent in fatigue property and drawing property
EP2554704A1 (en) * 2010-04-01 2013-02-06 Kabushiki Kaisha Kobe Seiko Sho High-carbon steel wire with excellent suitability for wiredrawing and fatigue property after wiredrawing
EP2687619A1 (en) * 2011-03-14 2014-01-22 Nippon Steel & Sumitomo Metal Corporation Steel wire material and process for producing same
EP3150738A1 (en) * 2014-06-02 2017-04-05 Nippon Steel & Sumitomo Metal Corporation Steel wire material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016088803A1 *

Also Published As

Publication number Publication date
JP6394708B2 (en) 2018-10-03
JPWO2016088803A1 (en) 2017-10-05
MX2017006990A (en) 2017-08-24
KR101952527B1 (en) 2019-02-26
EP3228721A1 (en) 2017-10-11
CN107208208B (en) 2019-08-23
WO2016088803A1 (en) 2016-06-09
KR20170092630A (en) 2017-08-11
CN107208208A (en) 2017-09-26

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Owner name: NIPPON STEEL CORPORATION

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Inventor name: DAITO, YOSHIHIRO

Inventor name: MANABE, TOSHIYUKI

Inventor name: TESHIMA, TOSHIHIKO

Inventor name: HIRAKAMI, DAISUKE

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