EP3133182A4 - Hot-rolled wire - Google Patents

Hot-rolled wire Download PDF

Info

Publication number
EP3133182A4
EP3133182A4 EP15780257.0A EP15780257A EP3133182A4 EP 3133182 A4 EP3133182 A4 EP 3133182A4 EP 15780257 A EP15780257 A EP 15780257A EP 3133182 A4 EP3133182 A4 EP 3133182A4
Authority
EP
European Patent Office
Prior art keywords
hot
rolled wire
rolled
wire
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Withdrawn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
EP15780257.0A
Other languages
German (de)
French (fr)
Other versions
EP3133182A1 (en
Inventor
Sho Takayama
Tomokazu Masuda
Nao Yoshihara
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of EP3133182A1 publication Critical patent/EP3133182A1/en
Publication of EP3133182A4 publication Critical patent/EP3133182A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • C21D8/06—Modifying the physical properties 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/12—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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C22C38/32—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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
EP15780257.0A 2014-04-18 2015-03-23 Hot-rolled wire Withdrawn EP3133182A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014086532 2014-04-18
PCT/JP2015/058696 WO2015159650A1 (en) 2014-04-18 2015-03-23 Hot-rolled wire

Publications (2)

Publication Number Publication Date
EP3133182A1 EP3133182A1 (en) 2017-02-22
EP3133182A4 true EP3133182A4 (en) 2017-10-11

Family

ID=54323863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15780257.0A Withdrawn EP3133182A4 (en) 2014-04-18 2015-03-23 Hot-rolled wire

Country Status (6)

Country Link
EP (1) EP3133182A4 (en)
JP (1) JP2015212412A (en)
KR (2) KR20180112868A (en)
CN (1) CN106164316B (en)
BR (1) BR112016024110A2 (en)
WO (1) WO2015159650A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6528895B2 (en) 2016-03-07 2019-06-12 日本製鉄株式会社 High strength flat steel wire with excellent resistance to hydrogen induced cracking
WO2017171070A1 (en) * 2016-03-31 2017-10-05 株式会社神戸製鋼所 High-strength hot-rolled wire rod having excellent sulfide stress corrosion cracking resistance
CN108763637B (en) * 2018-04-19 2022-06-03 张家港联峰钢铁研究所有限公司 Calculation and prejudgment method for tensile strength of hot-rolled wire
KR102117401B1 (en) * 2018-08-21 2020-06-01 주식회사 포스코 High-strength wire rod with excellent hydrogen brittleness resistance, steel for volt using the same, and methods for manufacturing thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2040197A (en) * 1979-01-24 1980-08-28 Southwire Co Continuous cast steel product having reduced microsegregation
EP1197571A1 (en) * 1999-05-06 2002-04-17 Sumitomo Metal Industries, Ltd. Steel product for oil well having high strength and being excellent in resistance to sulfide stress cracking

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2840977B2 (en) * 1990-04-19 1998-12-24 新日本製鐵株式会社 Manufacturing method of high strength steel wire for sour environment
FR2731371B1 (en) * 1995-03-10 1997-04-30 Inst Francais Du Petrole METHOD FOR MANUFACTURING STEEL WIRE - SHAPE WIRE AND APPLICATION TO A FLEXIBLE PIPE
FR2753206B1 (en) * 1996-09-09 1998-11-06 Inst Francais Du Petrole METHOD FOR MANUFACTURING SELF-DIPPING STEEL WIRES, SHAPED WIRES AND APPLICATION TO A FLEXIBLE PIPE
CN101008066B (en) * 2006-01-27 2010-05-12 宝山钢铁股份有限公司 Hot rolling martensite steel plate with tensile strength higher than 1000Mpa and its production method
CN100439543C (en) * 2006-03-24 2008-12-03 宝山钢铁股份有限公司 Hot-rolled super-strength martensitic steel and method for manufacturing same
JP2008057007A (en) * 2006-08-31 2008-03-13 Sumitomo Metal Ind Ltd Low alloy steel material and manufacturing method therefor
JP5120802B2 (en) * 2006-11-17 2013-01-16 独立行政法人物質・材料研究機構 Warm rolling device, warm rolling method, and warm / cold continuous processing device
JP5304323B2 (en) * 2009-03-02 2013-10-02 新日鐵住金株式会社 Wire material for high-strength steel wire, high-strength steel wire, and production method thereof
KR101143170B1 (en) * 2009-04-23 2012-05-08 주식회사 포스코 Steel wire rod having high strength and excellent toughness
CN102560047B (en) * 2012-02-29 2013-03-20 首钢总公司 Method for controlling grain-boundary embrittlement of high-carbon steel coil rods
JP5910195B2 (en) * 2012-03-14 2016-04-27 Ｊｆｅスチール株式会社 Method for evaluating HIC resistance of steel material and method for producing high strength thick steel plate for line pipe using the same
JP5522194B2 (en) * 2012-04-25 2014-06-18 Ｊｆｅスチール株式会社 High strength steel with excellent SSC resistance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2040197A (en) * 1979-01-24 1980-08-28 Southwire Co Continuous cast steel product having reduced microsegregation
EP1197571A1 (en) * 1999-05-06 2002-04-17 Sumitomo Metal Industries, Ltd. Steel product for oil well having high strength and being excellent in resistance to sulfide stress cracking

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015159650A1 *

Also Published As

Publication number Publication date
KR20160131106A (en) 2016-11-15
CN106164316A (en) 2016-11-23
KR20180112868A (en) 2018-10-12
WO2015159650A1 (en) 2015-10-22
BR112016024110A2 (en) 2017-08-15
JP2015212412A (en) 2015-11-26
CN106164316B (en) 2018-01-30
EP3133182A1 (en) 2017-02-22

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Effective date: 20170913

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/32 20060101ALI20170907BHEP

Ipc: C22C 38/02 20060101ALI20170907BHEP

Ipc: C22C 38/54 20060101ALI20170907BHEP

Ipc: C22C 38/04 20060101ALI20170907BHEP

Ipc: C21D 8/06 20060101ALI20170907BHEP

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Ipc: C22C 38/00 20060101AFI20170907BHEP

Ipc: C22C 38/12 20060101ALI20170907BHEP

Ipc: C21D 9/52 20060101ALI20170907BHEP

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