EP2980240A4 - Matériau de fil d'acier de haute résistance qui présente d'excellentes propriétés d'étirage à froid - Google Patents

Matériau de fil d'acier de haute résistance qui présente d'excellentes propriétés d'étirage à froid

Info

Publication number
EP2980240A4
EP2980240A4 EP14773951.0A EP14773951A EP2980240A4 EP 2980240 A4 EP2980240 A4 EP 2980240A4 EP 14773951 A EP14773951 A EP 14773951A EP 2980240 A4 EP2980240 A4 EP 2980240A4
Authority
EP
European Patent Office
Prior art keywords
steel wire
strength steel
material exhibiting
exhibiting excellent
excellent cold
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
EP14773951.0A
Other languages
German (de)
English (en)
Other versions
EP2980240B1 (fr
EP2980240A1 (fr
Inventor
Tomonobu Ishida
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51623558&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2980240(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of EP2980240A1 publication Critical patent/EP2980240A1/fr
Publication of EP2980240A4 publication Critical patent/EP2980240A4/fr
Application granted granted Critical
Publication of EP2980240B1 publication Critical patent/EP2980240B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/38—Wires; Tubes
    • 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
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Metal Extraction Processes (AREA)
EP14773951.0A 2013-03-27 2014-03-10 Matériau de fil d'acier de haute résistance qui présente d'excellentes propriétés d'étirage à froid Not-in-force EP2980240B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013067465A JP5977699B2 (ja) 2013-03-27 2013-03-27 生引き性に優れた高強度鋼線用線材、高強度鋼線、高強度亜鉛めっき鋼線、およびその製造方法
PCT/JP2014/056103 WO2014156573A1 (fr) 2013-03-27 2014-03-10 Matériau de fil d'acier de haute résistance qui présente d'excellentes propriétés d'étirage à froid

Publications (3)

Publication Number Publication Date
EP2980240A1 EP2980240A1 (fr) 2016-02-03
EP2980240A4 true EP2980240A4 (fr) 2016-11-09
EP2980240B1 EP2980240B1 (fr) 2018-04-25

Family

ID=51623558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14773951.0A Not-in-force EP2980240B1 (fr) 2013-03-27 2014-03-10 Matériau de fil d'acier de haute résistance qui présente d'excellentes propriétés d'étirage à froid

Country Status (10)

Country Link
US (1) US20160010196A1 (fr)
EP (1) EP2980240B1 (fr)
JP (1) JP5977699B2 (fr)
KR (1) KR20150121081A (fr)
CN (1) CN105051232B (fr)
BR (1) BR112015024878A2 (fr)
CA (1) CA2900341A1 (fr)
MX (1) MX2015013692A (fr)
WO (1) WO2014156573A1 (fr)
ZA (1) ZA201505818B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101417260B1 (ko) * 2012-04-10 2014-07-08 주식회사 포스코 재질 균일성이 우수한 고탄소 열연강판 및 이의 제조방법
CN107002202B (zh) 2014-12-15 2019-08-13 日本制铁株式会社 线材
KR101917461B1 (ko) 2016-12-22 2018-11-09 주식회사 포스코 신선가공성이 우수한 고강도 선재, 열처리 선재 및 이들의 제조방법
CN107142417B (zh) * 2017-07-07 2018-06-01 中天钢铁集团有限公司 一种锉刀用碳素工具钢盘条及其制备方法
CN107686944B (zh) * 2017-08-30 2019-04-30 武汉钢铁有限公司 一种抗拉强度≥2500MPa桥梁缆索用钢及生产方法
WO2020067506A1 (fr) * 2018-09-28 2020-04-02 日本製鉄株式会社 Galet de roulement
CN116479324B (zh) * 2023-03-17 2024-10-18 天津荣程联合钢铁集团有限公司 一种用于生产1860MPa级以上预应力钢丝的大规格预应力盘条及其生产工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3725576B2 (ja) * 1995-04-26 2005-12-14 新日本製鐵株式会社 高強度亜鉛めっき鋼線の製造方法
US20060048864A1 (en) * 2002-09-26 2006-03-09 Mamoru Nagao Hot milled wire rod excelling in wire drawability and enabling avoiding heat treatment before wire drawing
EP1897964A1 (fr) * 2005-06-29 2008-03-12 Nippon Steel Corporation Tige d'enroulement hautement résistante présentant d'excellentes performances d' étirement de câbles et son procédé de production
CA2812469A1 (fr) * 2010-10-29 2012-05-03 Hiroshi Oura Fil-machine d'acier riche en carbone presentant une excellente aptitude a l'etirage du fil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04289128A (ja) 1991-03-18 1992-10-14 Nippon Steel Corp ワイヤロープに用いる伸線加工性が優れた高張力鋼線の製造法
JPH05287451A (ja) 1992-04-09 1993-11-02 Nippon Steel Corp コンクリート中での耐塩性に優れたｐｃ鋼線とその製造方法
JP3130445B2 (ja) * 1995-04-26 2001-01-31 新日本製鐵株式会社 高強度亜鉛めっき鋼線及びその製造方法
JP2000192148A (ja) * 1998-12-25 2000-07-11 Kobe Steel Ltd 冷間加工性に優れた鋼線材およびその製造方法
JP4527913B2 (ja) * 2001-09-20 2010-08-18 新日本製鐵株式会社 高強度高炭素鋼線用線材及びその製造方法
JP4374356B2 (ja) * 2005-06-29 2009-12-02 新日本製鐵株式会社 伸線特性に優れた高強度線材及びその製造方法、並びに伸線特性に優れた高強度鋼線
JP4970562B2 (ja) * 2009-04-21 2012-07-11 新日本製鐵株式会社 延性に優れた高強度鋼線用線材及び鋼線の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3725576B2 (ja) * 1995-04-26 2005-12-14 新日本製鐵株式会社 高強度亜鉛めっき鋼線の製造方法
US20060048864A1 (en) * 2002-09-26 2006-03-09 Mamoru Nagao Hot milled wire rod excelling in wire drawability and enabling avoiding heat treatment before wire drawing
EP1897964A1 (fr) * 2005-06-29 2008-03-12 Nippon Steel Corporation Tige d'enroulement hautement résistante présentant d'excellentes performances d' étirement de câbles et son procédé de production
CA2812469A1 (fr) * 2010-10-29 2012-05-03 Hiroshi Oura Fil-machine d'acier riche en carbone presentant une excellente aptitude a l'etirage du fil

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014156573A1 *

Also Published As

Publication number Publication date
MX2015013692A (es) 2016-02-26
WO2014156573A1 (fr) 2014-10-02
ZA201505818B (en) 2017-02-22
BR112015024878A2 (pt) 2017-07-18
EP2980240B1 (fr) 2018-04-25
JP5977699B2 (ja) 2016-08-24
US20160010196A1 (en) 2016-01-14
CA2900341A1 (fr) 2014-10-02
CN105051232A (zh) 2015-11-11
KR20150121081A (ko) 2015-10-28
JP2014189855A (ja) 2014-10-06
CN105051232B (zh) 2018-06-22
EP2980240A1 (fr) 2016-02-03

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