IT1207964B - Acciaio per molle avente buona resistenza all'incurvamento. - Google Patents

Acciaio per molle avente buona resistenza all'incurvamento.

Info

Publication number
IT1207964B
IT1207964B IT8222795A IT2279582A IT1207964B IT 1207964 B IT1207964 B IT 1207964B IT 8222795 A IT8222795 A IT 8222795A IT 2279582 A IT2279582 A IT 2279582A IT 1207964 B IT1207964 B IT 1207964B
Authority
IT
Italy
Prior art keywords
spring steel
bending resistance
good bending
good
resistance
Prior art date
Application number
IT8222795A
Other languages
English (en)
Italian (it)
Other versions
IT8222795A0 (it
Inventor
Toshiro Yamamoto
Ryohei Kobayaschi
Mamoru Kurimoto Toshio Ozone
Original Assignee
Aichi Steel Works 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 Aichi Steel Works Ltd filed Critical Aichi Steel Works Ltd
Publication of IT8222795A0 publication Critical patent/IT8222795A0/it
Application granted granted Critical
Publication of IT1207964B publication Critical patent/IT1207964B/it

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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C21D6/02—Hardening by precipitation
    • 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 Steel (AREA)
  • Springs (AREA)
  • Heat Treatment Of Articles (AREA)
IT8222795A 1981-08-11 1982-08-10 Acciaio per molle avente buona resistenza all'incurvamento. IT1207964B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56126282A JPS5827956A (ja) 1981-08-11 1981-08-11 耐へたり性の優れたばね用鋼

Publications (2)

Publication Number Publication Date
IT8222795A0 IT8222795A0 (it) 1982-08-10
IT1207964B true IT1207964B (it) 1989-06-01

Family

ID=14931349

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8222795A IT1207964B (it) 1981-08-11 1982-08-10 Acciaio per molle avente buona resistenza all'incurvamento.

Country Status (4)

Country Link
US (1) US4770721A (en, 2012)
JP (1) JPS5827956A (en, 2012)
AU (1) AU551655B2 (en, 2012)
IT (1) IT1207964B (en, 2012)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170241A (ja) * 1983-03-18 1984-09-26 Daido Steel Co Ltd 高強度・高靭性ばね用鋼
JPS6089553A (ja) * 1983-10-19 1985-05-20 Daido Steel Co Ltd 高強度ばね用鋼および前記鋼を使用した高強度ばねの製造方法
JP2734347B2 (ja) * 1986-10-24 1998-03-30 大同特殊鋼株式会社 高強度ばね用鋼の製造方法
JP2511663B2 (ja) * 1987-01-14 1996-07-03 本田技研工業株式会社 コイルスプリングの製造方法
JPS6465245A (en) * 1987-09-07 1989-03-10 Aichi Steel Works Ltd Steel for spring having excellent fatigue strength
US4938811A (en) * 1988-07-15 1990-07-03 Sumitomo Electric Industries, Ltd. Steel wire for a spring and method for the production thereof
AU633737B2 (en) * 1990-06-19 1993-02-04 Nisshin Steel Company, Ltd. Method of making steel for springs
JP2756031B2 (ja) * 1990-10-22 1998-05-25 三菱製鋼株式会社 高強度ばね用鋼
JPH0578785A (ja) * 1991-06-19 1993-03-30 Mitsubishi Steel Mfg Co Ltd 高強度ばね用鋼
JPH062074A (ja) * 1992-06-19 1994-01-11 Sumitomo Metal Ind Ltd 焼入れ性の優れたばね用鋼
KR960005230B1 (ko) * 1993-12-29 1996-04-23 포항종합제철주식회사 고강도 고인성 스프링용강의 제조방법
AU672550B1 (en) * 1995-05-08 1996-10-03 Mitsubishi Steel Mfg. Co. Ltd. Roll with roughened surface for cold rolling
JP3233188B2 (ja) * 1995-09-01 2001-11-26 住友電気工業株式会社 高靱性ばね用オイルテンパー線およびその製造方法
DE19546204C1 (de) * 1995-12-11 1997-03-20 Max Planck Inst Eisenforschung Verfahren zur Herstellung von hochfesten Gegenständen aus einem Vergütungsstahl und Anwendung dieses Verfahrens zur Erzeugung von Federn
DE19814299A1 (de) * 1998-03-31 1999-10-07 Volkswagen Ag Verfahren zum Bearbeiten eines Werkstücks aus Metall
EP0974676A3 (de) * 1998-07-20 2003-06-04 Firma Muhr und Bender Verfahren zur thermomechanischen Behandlung von Stahl für torsionsbeanspruchte Federelemente
DE19938936C2 (de) * 1998-08-18 2002-06-27 Honda Motor Co Ltd Verfahren zur Herstellung eines Teils auf Fe-Basis mit hohem Young'schem Elastizitätsmodul und ein Teil auf Fe-Basis mit hohem Young'schem Elastizitätsmodul und hoher Zähigkeit
JP4476863B2 (ja) * 2005-04-11 2010-06-09 株式会社神戸製鋼所 耐食性に優れた冷間成形ばね用鋼線
JP5520591B2 (ja) * 2009-12-18 2014-06-11 愛知製鋼株式会社 高疲労強度板ばね用鋼及び板ばね部品
CN102586692A (zh) * 2012-04-01 2012-07-18 方大特钢科技股份有限公司 钇复合处理弹簧扁钢
KR101745192B1 (ko) * 2015-12-04 2017-06-09 현대자동차주식회사 초고강도 스프링강
KR101745196B1 (ko) 2015-12-07 2017-06-09 현대자동차주식회사 초고강도 스프링강
KR101776490B1 (ko) 2016-04-15 2017-09-08 현대자동차주식회사 내식성이 우수한 고강도 스프링강
CN106086651A (zh) * 2016-08-03 2016-11-09 苏州市虎丘区浒墅关弹簧厂 一种弹簧用高韧性合金材料
WO2019035401A1 (ja) * 2017-08-18 2019-02-21 国立大学法人大阪大学 高硬度かつ靱性に優れる鋼
CN107739986B (zh) * 2017-11-25 2019-11-08 铜陵市明诚铸造有限责任公司 一种矿山专用的大直径锻造耐磨钢球及其制备方法
SE543422C2 (en) * 2019-06-07 2021-01-12 Voestalpine Prec Strip Ab Steel strip for flapper valves
CN110592319B (zh) * 2019-09-10 2020-12-01 中国科学院金属研究所 一种稀土微合金化钢及控制方法
CN112853200B (zh) * 2019-11-26 2022-09-13 武汉昆伦特钢装备科技开发有限公司 一种高硬耐磨耐蚀耐高温合金铸钢磨套及制造工艺
CN112251663B (zh) * 2020-09-11 2021-10-26 南京钢铁股份有限公司 一种汽车稳定杆及其制造方法
CN113930680B (zh) * 2021-09-29 2023-03-17 武汉钢铁有限公司 一种耐低温高强度弹簧扁钢及其生产方法
CN113930681B (zh) * 2021-09-29 2022-12-02 武汉钢铁有限公司 一种高淬透性高疲劳寿命耐低温弹簧扁钢及其生产方法
CN115305469A (zh) * 2022-09-17 2022-11-08 兰州城市学院 一种焊接接头处激光熔覆用合金钢及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127422A (en) * 1976-04-19 1977-10-26 Kobe Steel Ltd Spring steel with high fatigue resistance
JPS54117311A (en) * 1978-03-06 1979-09-12 Kawasaki Steel Co Production of steel pipe for oil well
JPS55460A (en) * 1979-01-23 1980-01-05 Kohan Denshi Kogyo Kk Content discriminator for container such as bottle or can
US4448617A (en) * 1980-08-05 1984-05-15 Aichi Steel Works, Ltd. Steel for a vehicle suspension spring having good sag-resistance
JPS57171648A (en) * 1981-04-14 1982-10-22 Kobe Steel Ltd Spring steel
US4711675A (en) * 1981-08-11 1987-12-08 Aichi Steel Works, Ltd. Process for improving the sag-resistance and hardenability of a spring steel

Also Published As

Publication number Publication date
IT8222795A0 (it) 1982-08-10
AU551655B2 (en) 1986-05-08
JPS6327422B2 (en, 2012) 1988-06-02
AU8692582A (en) 1983-02-17
US4770721A (en) 1988-09-13
JPS5827956A (ja) 1983-02-18

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