CA2617381C - Fil d'acier a teneur elevee en carbone et de grande ductilite - Google Patents

Fil d'acier a teneur elevee en carbone et de grande ductilite Download PDF

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Publication number
CA2617381C
CA2617381C CA2617381A CA2617381A CA2617381C CA 2617381 C CA2617381 C CA 2617381C CA 2617381 A CA2617381 A CA 2617381A CA 2617381 A CA2617381 A CA 2617381A CA 2617381 C CA2617381 C CA 2617381C
Authority
CA
Canada
Prior art keywords
wire rod
carbon steel
steel wire
pearlite
mass
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.)
Expired - Fee Related
Application number
CA2617381A
Other languages
English (en)
Other versions
CA2617381A1 (fr
Inventor
Seiki Nishida
Shingo Yamasaki
Hitoshi Demachi
Nariyasu Muroga
Shouichi Ohashi
Kenichi Nakamura
Makoto Kosaka
Nobuyuki Komiya
Susumu Sahara
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 CA2617381A1 publication Critical patent/CA2617381A1/fr
Application granted granted Critical
Publication of CA2617381C publication Critical patent/CA2617381C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606—Reinforcing cords for rubber or plastic articles
    • D07B1/066—Reinforcing cords for rubber or plastic articles the wires being made from special alloy or special steel composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

La présente invention concerne un fil d'acier à teneur élevée en carbone et de grande ductilité qui est moins susceptible de casser lors de l'étirage et est utilisé pour des câbles d'acier, etc. Il s'agit d'un fil d'acier à teneur élevée en carbone produit par un laminage à chaud et ayant une teneur en carbone supérieure ou égale à 0,7 %. Il comprend une structure composée à 95 % ou plus de perlite, et la perlite dans une partie centrale du fil laminé à chaud a un diamètre maximum de grain de bloc de perlite inférieur ou égal à 65 µm. Le fil d'acier à teneur élevée en carbone et de grande ductilité peut avoir une résistance à la traction dans la gamme de {248 + 980×(% en masse de C)} ± 40 MPa et avoir une réduction de surface supérieure ou égale à {72,8 - 40×(% en masse de C)} %. Le fil d'acier à teneur élevée en carbone et de grande ductilité peut être caractérisé en ce que le diamètre moyen de grain de ces blocs de perlite dans la partie centrale du fil laminé à chaud définis par les frontières de grain de ferrite ayant une différence d'orientation supérieure à 9 degrés, mesuré avec un appareil EBSP, est dans la gamme de 10 à 30 µm.
CA2617381A 2006-06-01 2007-05-31 Fil d'acier a teneur elevee en carbone et de grande ductilite Expired - Fee Related CA2617381C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-153303 2006-06-01
JP2006153303 2006-06-01
PCT/JP2007/061497 WO2007139234A1 (fr) 2006-06-01 2007-05-31 Fil d'acier à teneur élevée en carbone et de grande ductilité

Publications (2)

Publication Number Publication Date
CA2617381A1 CA2617381A1 (fr) 2007-12-06
CA2617381C true CA2617381C (fr) 2013-09-17

Family

ID=38778746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2617381A Expired - Fee Related CA2617381C (fr) 2006-06-01 2007-05-31 Fil d'acier a teneur elevee en carbone et de grande ductilite

Country Status (8)

Country Link
US (2) US20090087336A1 (fr)
EP (1) EP2025769A4 (fr)
JP (1) JP5092749B2 (fr)
KR (1) KR101018054B1 (fr)
CN (1) CN101341270B (fr)
BR (1) BRPI0702892B1 (fr)
CA (1) CA2617381C (fr)
WO (1) WO2007139234A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011055746A1 (fr) * 2009-11-05 2011-05-12 新日本製鐵株式会社 Matériau de fil en acier à haute teneur en carbone présentant une excellente aptitude à la transformation
BR112013004944A2 (pt) * 2010-08-30 2016-08-16 Kobe Steel Ltd vergalhão de arame de aço para mola de alta resistência excelente na capacidade de trefilação do arame, método de fabricação para ele e mola de alta resistência
JP5425744B2 (ja) 2010-10-29 2014-02-26 株式会社神戸製鋼所 伸線加工性に優れた高炭素鋼線材
KR101357846B1 (ko) * 2011-03-01 2014-02-05 신닛테츠스미킨 카부시키카이샤 신선성 및 신선 후의 피로 특성이 우수한 고탄소강 선재
WO2012124679A1 (fr) * 2011-03-14 2012-09-20 新日本製鐵株式会社 Matériau de fil-machine et procédé pour sa production
JP5733120B2 (ja) * 2011-09-09 2015-06-10 住友電気工業株式会社 ソーワイヤおよびそれを用いたｉｉｉ族窒化物結晶基板の製造方法
US9169530B2 (en) 2012-01-20 2015-10-27 Nippon Steel & Sumitomo Metal Corporation Rolled wire rod and manufacturing method thereof
JP5796781B2 (ja) * 2012-03-07 2015-10-21 株式会社神戸製鋼所 ばね加工性に優れた高強度ばね用鋼線材およびその製造方法、並びに高強度ばね
CN104662190B (zh) * 2012-10-04 2016-08-17 新日铁住金株式会社 海底缆线保护管用异型钢丝、其制造方法以及耐压层
JP6180351B2 (ja) 2013-03-28 2017-08-16 株式会社神戸製鋼所 生引き性に優れた高強度鋼線用線材および高強度鋼線
CN104032222B (zh) * 2014-06-24 2016-04-06 燕山大学 纳米珠光体钢轨的制备方法
JP2016014168A (ja) 2014-07-01 2016-01-28 株式会社神戸製鋼所 鋼線用線材および鋼線
JP6264461B2 (ja) * 2014-08-08 2018-01-24 新日鐵住金株式会社 伸線加工性に優れた高炭素鋼線材
CN104233097B (zh) * 2014-09-03 2017-02-15 马钢(集团)控股有限公司 制造智能坚强电网高强度钢绞线用热轧盘条及其生产方法
CN107075637B (zh) * 2014-10-20 2019-02-01 新日铁住金株式会社 拉丝加工性和拉丝加工后的卷成形性优异的轴承用钢线材
CN105063508B (zh) * 2015-08-26 2017-01-18 武汉钢铁(集团)公司 含硼高端帘线钢及其生产方法
CN109468530B (zh) * 2018-10-17 2021-04-06 江阴兴澄合金材料有限公司 2000MPa级以上大桥缆索镀锌钢丝用热轧盘条及生产方法
CN112011742B (zh) * 2020-10-22 2021-01-22 江苏省沙钢钢铁研究院有限公司 5000MPa级金刚线用盘条及其生产方法
CN113862578B (zh) * 2021-08-26 2022-09-27 武汉钢铁有限公司 一种80级帘线钢、轧制方法及其用途
CN113740336B (zh) * 2021-09-03 2024-03-12 广东韶钢松山股份有限公司 一种直接获得连铸坯边部增碳的评价方法
CN114150221A (zh) * 2021-11-26 2022-03-08 湖南华菱湘潭钢铁有限公司 一种超高强钢82b的生产方法
WO2023162615A1 (fr) * 2022-02-22 2023-08-31 住友電気工業株式会社 Fil d'acier
CN114892101B (zh) * 2022-06-06 2023-04-25 武汉钢铁有限公司 一种70级钢帘线用热轧盘条及其制备方法、汽车轮胎
CN115161558B (zh) * 2022-07-12 2024-04-16 鞍钢股份有限公司 一种超高强度钢丝帘线用盘条、钢丝、帘线及制造方法

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JPS59185730A (ja) 1983-04-07 1984-10-22 Nippon Steel Corp ダイス寿命にすぐれた改良熱間圧延線材
JPS61261436A (ja) * 1985-05-15 1986-11-19 Kawasaki Steel Corp 加工性に優れた高強度高延性線材の製造方法
JP3387149B2 (ja) * 1993-05-13 2003-03-17 住友金属工業株式会社 伸線強化高強度鋼線用線材およびその製造方法
JP3978555B2 (ja) 1998-06-25 2007-09-19 西日本旅客鉄道株式会社 保守用車の走行切換装置
BR0006819B1 (pt) * 1999-06-16 2011-05-17 arame de aço de alto carbono excelente na trabalhabilidade e na resistência à fadiga após o trabalho do arame.
JP3965010B2 (ja) * 1999-12-22 2007-08-22 新日本製鐵株式会社 高強度直接パテンティング線材およびその製造方法
KR100430068B1 (ko) * 1999-12-22 2004-05-03 신닛뽄세이테쯔 카부시키카이샤 고강도 직접 패턴팅 선재 및 그 제조 방법
JP2001181789A (ja) * 1999-12-22 2001-07-03 Nippon Steel Corp 伸線加工性に優れた細径高炭素鋼熱間圧延線材
US6783609B2 (en) * 2001-06-28 2004-08-31 Kabushiki Kaisha Kobe Seiko Sho High-carbon steel wire rod with superior drawability and method for production thereof
JP3681712B2 (ja) * 2001-06-28 2005-08-10 株式会社神戸製鋼所 伸線性に優れた高炭素鋼線材およびその製造方法
JP3997867B2 (ja) * 2002-09-04 2007-10-24 住友金属工業株式会社 鋼線材とその製造法及び当該鋼線材を用いる鋼線の製造法
JP4088220B2 (ja) * 2002-09-26 2008-05-21 株式会社神戸製鋼所 伸線前の熱処理が省略可能な伸線加工性に優れた熱間圧延線材
KR101011565B1 (ko) * 2005-06-29 2011-01-27 신닛뽄세이테쯔 카부시키카이샤 신선 특성이 우수한 고강도 선재 및 그 제조 방법
JP5162875B2 (ja) * 2005-10-12 2013-03-13 新日鐵住金株式会社 伸線特性に優れた高強度線材およびその製造方法
EP2062991A4 (fr) * 2007-01-31 2013-01-16 Nippon Steel Corp Fil d'acier plaqué pour pws présentant une excellente propriété de torsion et son procédé de fabrication

Also Published As

Publication number Publication date
BRPI0702892B1 (pt) 2014-11-18
CN101341270B (zh) 2012-04-18
JPWO2007139234A1 (ja) 2009-10-15
KR20080017433A (ko) 2008-02-26
EP2025769A1 (fr) 2009-02-18
CA2617381A1 (fr) 2007-12-06
CN101341270A (zh) 2009-01-07
JP5092749B2 (ja) 2012-12-05
US20090087336A1 (en) 2009-04-02
US20110284139A1 (en) 2011-11-24
EP2025769A4 (fr) 2010-08-18
BRPI0702892A2 (pt) 2011-03-15
KR101018054B1 (ko) 2011-03-02
WO2007139234A1 (fr) 2007-12-06

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Effective date: 20220301

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Effective date: 20200831