EP3056580A4 - Fil machine, câble d'acier à bainite hypereutectoïde, et procédé de fabrication correspondant - Google Patents

Fil machine, câble d'acier à bainite hypereutectoïde, et procédé de fabrication correspondant Download PDF

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Publication number
EP3056580A4
EP3056580A4 EP14851484.7A EP14851484A EP3056580A4 EP 3056580 A4 EP3056580 A4 EP 3056580A4 EP 14851484 A EP14851484 A EP 14851484A EP 3056580 A4 EP3056580 A4 EP 3056580A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing same
bainite steel
wire
steel wire
wire rod
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Withdrawn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
EP14851484.7A
Other languages
German (de)
English (en)
Other versions
EP3056580A1 (fr
Inventor
Tatsusei TADA
Yukihiro Takahashi
Yoshitaka Nishikawa
Daisuke Hirakami
Toshiyuki Manabe
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 EP3056580A1 publication Critical patent/EP3056580A1/fr
Publication of EP3056580A4 publication Critical patent/EP3056580A4/fr
Withdrawn legal-status Critical Current

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    • 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • 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
    • C21D9/525Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18Hardening; Quenching with or without subsequent tempering
    • C21D1/19Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20Isothermal quenching, e.g. bainitic hardening
    • 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34Methods of heating
    • C21D1/44Methods of heating in heat-treatment baths
    • C21D1/46Salt baths
    • 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34Methods of heating
    • C21D1/44Methods of heating in heat-treatment baths
    • C21D1/48Metal baths
    • 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/607Molten salts
    • 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/004Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/005Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/008Heat treatment of ferrous alloys containing Si
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06Modifying the physical properties of ferrous metals or ferrous alloys 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
    • 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
    • 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
    • C21D9/54Furnaces for treating strips or wire
    • C21D9/56Continuous furnaces for strip or wire
    • C21D9/58Continuous furnaces for strip or wire with heating by baths
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/002Bainite

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  • 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)
EP14851484.7A 2013-10-08 2014-10-08 Fil machine, câble d'acier à bainite hypereutectoïde, et procédé de fabrication correspondant Withdrawn EP3056580A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013211365 2013-10-08
PCT/JP2014/076938 WO2015053311A1 (fr) 2013-10-08 2014-10-08 Fil machine, câble d'acier à bainite hypereutectoïde, et procédé de fabrication correspondant

Publications (2)

Publication Number Publication Date
EP3056580A1 EP3056580A1 (fr) 2016-08-17
EP3056580A4 true EP3056580A4 (fr) 2017-07-26

Family

ID=52813126

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14851484.7A Withdrawn EP3056580A4 (fr) 2013-10-08 2014-10-08 Fil machine, câble d'acier à bainite hypereutectoïde, et procédé de fabrication correspondant

Country Status (7)

Country Link
US (1) US20160244858A1 (fr)
EP (1) EP3056580A4 (fr)
JP (1) JP6079894B2 (fr)
KR (1) KR101789949B1 (fr)
CN (1) CN105612269B (fr)
TW (1) TWI516611B (fr)
WO (1) WO2015053311A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6416709B2 (ja) * 2015-07-21 2018-10-31 新日鐵住金株式会社 高強度pc鋼線
JP6416708B2 (ja) * 2015-07-21 2018-10-31 新日鐵住金株式会社 高強度pc鋼線
CN105178455A (zh) * 2015-10-17 2015-12-23 张磊 建筑物外墙防火保温层
CN105220786A (zh) * 2015-10-17 2016-01-06 张磊 一种建筑物保温隔音层
BR112018007711A2 (pt) * 2015-10-23 2018-10-23 Nippon Steel & Sumitomo Metal Corporation fio-máquina de aço para trefilação
TWI643959B (zh) * 2016-07-05 2018-12-11 新日鐵住金股份有限公司 Wire, steel wire and components
KR102021199B1 (ko) * 2017-11-27 2019-09-11 현대제철 주식회사 강재 및 그 제조방법
KR102362665B1 (ko) * 2019-12-20 2022-02-11 주식회사 포스코 선재, 고강도 강선 및 이들의 제조방법
JP7469643B2 (ja) * 2020-05-21 2024-04-17 日本製鉄株式会社 鋼線、非調質機械部品用線材、及び非調質機械部品
CN117888034B (zh) * 2024-03-15 2024-06-07 江苏永钢集团有限公司 2000MPa级含钒55SiCr弹簧钢热轧盘条及其生产工艺
CN121065587B (zh) * 2025-11-05 2026-03-10 江苏永钢集团有限公司 一种2230MPa级绞线用高强复相热轧盘条及其制造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05117762A (ja) * 1991-10-24 1993-05-14 Nippon Steel Corp ベイナイト線材の製造法
JPH083649A (ja) * 1994-06-21 1996-01-09 Nippon Steel Corp 伸線加工性に優れた高炭素鋼線材または鋼線の製造方法
EP0693571A1 (fr) * 1993-04-06 1996-01-24 Nippon Steel Corporation Barre de bainite ou fil d'acier pour trefilage et procede de production d'une telle barre ou d'un tel fil
EP0693570A1 (fr) * 1993-04-06 1996-01-24 Nippon Steel Corporation Barre de bainite ou fil d'acier pour trefilage et procede de production d'une telle barre ou d'un tel fil
EP0707089A1 (fr) * 1993-05-25 1996-04-17 Nippon Steel Corporation Fil d'acier a haute teneur en carbone ou acier constituant un tel fil, presentant une excellente aptitude au trefilage, et son procede de fabrication
EP0708183A1 (fr) * 1993-05-25 1996-04-24 Nippon Steel Corporation Fil d'acier ou barre en acier riche en carbone presentant une excellente usinabilite dans le trefilage, et leur procede de production
JPH111748A (ja) * 1997-06-10 1999-01-06 Nippon Steel Corp 鋼線用線材

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2984886B2 (ja) 1992-04-09 1999-11-29 新日本製鐵株式会社 伸線加工用ベイナイト線材または鋼線およびその製造方法
JP2984887B2 (ja) 1992-04-09 1999-11-29 新日本製鐵株式会社 伸線加工用ベイナイト線材または鋼線およびその製造方法
JP2984885B2 (ja) 1992-04-09 1999-11-29 新日本製鐵株式会社 伸線加工用ベイナイト線材または鋼線およびその製造方法
JP2984889B2 (ja) 1992-07-08 1999-11-29 新日本製鐵株式会社 伸線加工性に優れた高炭素鋼線材または鋼線およびその製造方法
JP3400071B2 (ja) * 1993-04-06 2003-04-28 新日本製鐵株式会社 疲労特性の優れた高強度鋼線材および高強度鋼線
JP3388418B2 (ja) 1994-06-21 2003-03-24 新日本製鐵株式会社 伸線加工性に優れた高炭素鋼線材または鋼線の製造方法
JP3548419B2 (ja) * 1998-04-15 2004-07-28 新日本製鐵株式会社 高強度鋼線
JP2001220650A (ja) * 1999-11-30 2001-08-14 Sumitomo Electric Ind Ltd 鋼線、ばね及びそれらの製造方法
JP2002241899A (ja) * 2001-02-09 2002-08-28 Kobe Steel Ltd 耐遅れ破壊性と鍛造性に優れた高強度鋼線およびその製造方法
CN102301024B (zh) * 2010-02-01 2014-03-05 新日铁住金株式会社 线材、钢丝以及它们的制造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05117762A (ja) * 1991-10-24 1993-05-14 Nippon Steel Corp ベイナイト線材の製造法
EP0693571A1 (fr) * 1993-04-06 1996-01-24 Nippon Steel Corporation Barre de bainite ou fil d'acier pour trefilage et procede de production d'une telle barre ou d'un tel fil
EP0693570A1 (fr) * 1993-04-06 1996-01-24 Nippon Steel Corporation Barre de bainite ou fil d'acier pour trefilage et procede de production d'une telle barre ou d'un tel fil
EP0707089A1 (fr) * 1993-05-25 1996-04-17 Nippon Steel Corporation Fil d'acier a haute teneur en carbone ou acier constituant un tel fil, presentant une excellente aptitude au trefilage, et son procede de fabrication
EP0708183A1 (fr) * 1993-05-25 1996-04-24 Nippon Steel Corporation Fil d'acier ou barre en acier riche en carbone presentant une excellente usinabilite dans le trefilage, et leur procede de production
JPH083649A (ja) * 1994-06-21 1996-01-09 Nippon Steel Corp 伸線加工性に優れた高炭素鋼線材または鋼線の製造方法
JPH111748A (ja) * 1997-06-10 1999-01-06 Nippon Steel Corp 鋼線用線材

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015053311A1 *

Also Published As

Publication number Publication date
TW201516162A (zh) 2015-05-01
CN105612269A (zh) 2016-05-25
EP3056580A1 (fr) 2016-08-17
CN105612269B (zh) 2017-11-14
KR101789949B1 (ko) 2017-10-25
JP6079894B2 (ja) 2017-02-15
JPWO2015053311A1 (ja) 2017-03-09
TWI516611B (zh) 2016-01-11
US20160244858A1 (en) 2016-08-25
KR20160048991A (ko) 2016-05-04
WO2015053311A1 (fr) 2015-04-16

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