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Withdrawn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)
English (en)
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Withdrawn legal-status Critical Current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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (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 (ja) 2014-04-18 2015-03-23 熱間圧延線材

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 (zh)
JP (1) JP2015212412A (zh)
KR (2) KR20160131106A (zh)
CN (1) CN106164316B (zh)
BR (1) BR112016024110A2 (zh)
WO (1) WO2015159650A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102101635B1 (ko) 2016-03-07 2020-04-17 닛폰세이테츠 가부시키가이샤 내수소 유기 균열성이 우수한 고강도 평강선
WO2017171070A1 (ja) * 2016-03-31 2017-10-05 株式会社神戸製鋼所 耐硫化物応力腐食割れ性に優れた高強度熱間圧延線材
CN108763637B (zh) * 2018-04-19 2022-06-03 张家港联峰钢铁研究所有限公司 一种热轧线材抗拉强度的计算与预判方法
KR102117401B1 (ko) * 2018-08-21 2020-06-01 주식회사 포스코 수소취성 저항성이 우수한 고강도 선재, 이를 이용한 볼트용 강재, 이들의 제조방법

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 (ja) * 1990-04-19 1998-12-24 新日本製鐵株式会社 サワー環境用高強度鋼線の製造方法
FR2731371B1 (fr) * 1995-03-10 1997-04-30 Inst Francais Du Petrole Procede de fabrication de fils en acier - fils de forme et application a une conduite flexible
FR2753206B1 (fr) * 1996-09-09 1998-11-06 Inst Francais Du Petrole Procede de fabrication de fils en acier auto-trempant, fils de forme et application a une conduite flexible
CN101008066B (zh) * 2006-01-27 2010-05-12 宝山钢铁股份有限公司 抗拉强度高于1000MPa的热轧马氏体钢板及其制造方法
CN100439543C (zh) * 2006-03-24 2008-12-03 宝山钢铁股份有限公司 热轧超高强度马氏体钢及其制造方法
JP2008057007A (ja) * 2006-08-31 2008-03-13 Sumitomo Metal Ind Ltd 低合金鋼材およびその製造方法
JP5120802B2 (ja) * 2006-11-17 2013-01-16 独立行政法人物質・材料研究機構 温間圧延装置及び温間圧延方法並びに温間・冷間連続加工装置
JP5304323B2 (ja) * 2009-03-02 2013-10-02 新日鐵住金株式会社 高強度鋼線用線材、高強度鋼線及びこれらの製造方法
KR101143170B1 (ko) * 2009-04-23 2012-05-08 주식회사 포스코 고강도 고인성 강선재 및 그 제조방법
CN102560047B (zh) * 2012-02-29 2013-03-20 首钢总公司 一种控制高碳钢盘条晶界脆化的热轧方法
JP5910195B2 (ja) * 2012-03-14 2016-04-27 Ｊｆｅスチール株式会社 鋼材の耐ｈｉｃ性の評価方法およびそれを利用したラインパイプ用高強度厚鋼板の製造方法
JP5522194B2 (ja) 2012-04-25 2014-06-18 Ｊｆｅスチール株式会社 耐ｓｓｃ性に優れた高強度鋼材

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
WO2015159650A1 (ja) 2015-10-22
JP2015212412A (ja) 2015-11-26
CN106164316A (zh) 2016-11-23
CN106164316B (zh) 2018-01-30
KR20160131106A (ko) 2016-11-15
EP3133182A1 (en) 2017-02-22
KR20180112868A (ko) 2018-10-12
BR112016024110A2 (pt) 2017-08-15

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A4 Supplementary search report drawn up and despatched

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

Ipc: C22C 38/24 20060101ALI20170907BHEP

Ipc: C22C 38/14 20060101ALI20170907BHEP

Ipc: C22C 38/00 20060101AFI20170907BHEP

Ipc: C22C 38/12 20060101ALI20170907BHEP

Ipc: C21D 9/52 20060101ALI20170907BHEP

Ipc: C22C 38/16 20060101ALI20170907BHEP

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Effective date: 20191114