DE60224873D1 - Hochfeste feder aus wärmebehandeltem stahldraht - Google Patents

Hochfeste feder aus wärmebehandeltem stahldraht

Info

Publication number
DE60224873D1
DE60224873D1 DE60224873T DE60224873T DE60224873D1 DE 60224873 D1 DE60224873 D1 DE 60224873D1 DE 60224873 T DE60224873 T DE 60224873T DE 60224873 T DE60224873 T DE 60224873T DE 60224873 D1 DE60224873 D1 DE 60224873D1
Authority
DE
Germany
Prior art keywords
steel wire
strength spring
thermal steel
thermal
strength
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 - Lifetime
Application number
DE60224873T
Other languages
English (en)
Other versions
DE60224873T2 (de
Inventor
Masayuki Hashimura
Takanari Miyaki
Hiroshi Hagiwara
Hiroaki Hayashi
Shouich Suzuki
Katsuaki Shiiki
Noriyuki Yamada
Seiichi Koike
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.)
Honda Motor Co Ltd
Nippon Steel Corp
Suzuki Metal Industry Co Ltd
Original Assignee
Honda Motor Co Ltd
Nippon Steel Corp
Suzuki Metal Industry Co 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 Honda Motor Co Ltd, Nippon Steel Corp, Suzuki Metal Industry Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of DE60224873D1 publication Critical patent/DE60224873D1/de
Publication of DE60224873T2 publication Critical patent/DE60224873T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs

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 Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
  • Springs (AREA)
DE60224873T 2001-02-07 2002-02-07 Hochfeste feder aus wärmebehandeltem stahldraht Expired - Lifetime DE60224873T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001030511A JP3851095B2 (ja) 2001-02-07 2001-02-07 高強度ばね用熱処理鋼線
JP2001030511 2001-02-07
PCT/JP2002/001049 WO2002063055A1 (fr) 2001-02-07 2002-02-07 Fil d'acier traite thermiquement pour ressort a haute resistance

Publications (2)

Publication Number Publication Date
DE60224873D1 true DE60224873D1 (de) 2008-03-20
DE60224873T2 DE60224873T2 (de) 2009-01-22

Family

ID=18894721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60224873T Expired - Lifetime DE60224873T2 (de) 2001-02-07 2002-02-07 Hochfeste feder aus wärmebehandeltem stahldraht

Country Status (9)

Country Link
US (1) US7575646B2 (de)
EP (1) EP1361289B1 (de)
JP (1) JP3851095B2 (de)
KR (1) KR100548102B1 (de)
CN (1) CN1236094C (de)
CA (1) CA2437658C (de)
DE (1) DE60224873T2 (de)
TW (1) TW591114B (de)
WO (1) WO2002063055A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7789974B2 (en) * 2000-12-20 2010-09-07 Nippon Steel Corporation High-strength spring steel wire
JP2004257556A (ja) * 2003-02-06 2004-09-16 Ntn Corp 車輪軸受装置およびその製造方法
DE602004020058D1 (de) 2003-02-20 2009-04-30 Nippon Steel Corp Hochfestes stahlprodukt mit hervorragender beständigkeit gegen wasserstoffversprödung
JP4362394B2 (ja) * 2003-03-28 2009-11-11 Ｎｔｎ株式会社 コンプレッサ用軸受
EP1619264B1 (de) 2003-03-28 2012-09-26 Kabushiki Kaisha Kobe Seiko Sho Stahldraht für hochfeste feder mit hervorragender bearbeitbarkeit und hochfeste feder
JP4608242B2 (ja) * 2004-06-07 2011-01-12 株式会社神戸製鋼所 冷間曲げ加工用鋼材
KR100851083B1 (ko) * 2004-11-30 2008-08-08 신닛뽄세이테쯔 카부시키카이샤 고강도 스프링용 강 및 강선
CN101321885B (zh) * 2006-03-31 2012-05-23 新日本制铁株式会社 高强度弹簧用热处理钢
WO2007114491A1 (ja) * 2006-03-31 2007-10-11 Nippon Steel Corporation 高強度ばね用熱処理鋼
JP2008069409A (ja) * 2006-09-14 2008-03-27 Bridgestone Corp 高強度高炭素鋼線およびその製造方法
WO2008044859A1 (en) * 2006-10-11 2008-04-17 Posco Steel wire rod for high strength and high toughness spring having excellent cold workability, method for producing the same and method for producing spring by using the same
CN101287850B (zh) * 2006-11-09 2011-04-27 新日本制铁株式会社 高强度弹簧用钢和高强度弹簧用热处理钢线
CN101311288B (zh) * 2007-05-24 2010-05-26 宝山钢铁股份有限公司 一种1770MPa级桥梁斜拉索镀锌钢丝用盘条及其制造方法
EP2453033B1 (de) * 2009-07-09 2015-09-09 Nippon Steel & Sumitomo Metal Corporation Stahldraht für eine hochfeste feder
JP2012036418A (ja) * 2010-08-03 2012-02-23 Chuo Spring Co Ltd 高強度ばねとその製造方法
CN103243267B (zh) * 2013-04-12 2014-02-19 韵升控股集团有限公司 一种合金钢
JP2016014169A (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
CN111156271B (zh) * 2015-06-29 2022-04-19 日本发条株式会社 弹性部件以及弹性部件用线材
US10844920B2 (en) 2015-09-04 2020-11-24 Nippon Steel Corporation Spring steel wire and spring
PT3702638T (pt) * 2019-02-26 2021-08-12 Bekaert Sa Nv Atuador para abrir e fechar uma porta ou uma bagageira de um carro
MX2021008968A (es) * 2019-02-26 2021-08-24 Bekaert Sa Nv Resorte de compresion helicoidal para un accionador para abrir y cerrar una puerta o compuerta trasera de un automovil.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63128152A (ja) * 1986-11-18 1988-05-31 Kobe Steel Ltd 耐へたり性と耐疲労性の優れたばね用鋼
JPS63227748A (ja) * 1986-12-19 1988-09-22 Nippon Steel Corp 高強度ばね用鋼線およびその製造方法
JPH05331597A (ja) 1992-05-27 1993-12-14 Sumitomo Electric Ind Ltd 高疲労強度コイルばね
JP3403913B2 (ja) * 1997-03-12 2003-05-06 新日本製鐵株式会社 高強度ばね用鋼
JP3577411B2 (ja) 1997-05-12 2004-10-13 新日本製鐵株式会社 高靭性ばね鋼
JPH10330840A (ja) * 1997-05-30 1998-12-15 Suzuki Kinzoku Kogyo Kk 耐疲労特性に優れたばねの製造方法
JP3097606B2 (ja) * 1997-06-16 2000-10-10 住友電気工業株式会社 高強度高靱性ばね用オイルテンパー線およびその製造方法
JPH1116033A (ja) 1997-06-25 1999-01-22 Sanyo Electric Co Ltd 自動販売機
JPH11315349A (ja) * 1998-04-30 1999-11-16 Kobe Steel Ltd 耐遅れ破壊性に優れた高強度線材およびその製造方法並びに高強度ボルト
JP3595901B2 (ja) * 1998-10-01 2004-12-02 鈴木金属工業株式会社 高強度ばね用鋼線およびその製造方法
US7789974B2 (en) * 2000-12-20 2010-09-07 Nippon Steel Corporation High-strength spring steel wire
JP3818856B2 (ja) * 2001-01-29 2006-09-06 ダイハツ工業株式会社 車両用ドアのベルトライン補強構造

Also Published As

Publication number Publication date
CN1236094C (zh) 2006-01-11
KR20030081425A (ko) 2003-10-17
EP1361289A4 (de) 2004-08-25
DE60224873T2 (de) 2009-01-22
JP3851095B2 (ja) 2006-11-29
CA2437658A1 (en) 2002-08-15
CA2437658C (en) 2008-04-29
US20040112473A1 (en) 2004-06-17
TW591114B (en) 2004-06-11
US7575646B2 (en) 2009-08-18
EP1361289B1 (de) 2008-01-30
EP1361289A1 (de) 2003-11-12
JP2002235151A (ja) 2002-08-23
CN1491291A (zh) 2004-04-21
KR100548102B1 (ko) 2006-02-02
WO2002063055A1 (fr) 2002-08-15

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Legal Events

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