MX9302778A - Composicion de acero para resortes de suspension. - Google Patents

Composicion de acero para resortes de suspension.

Info

Publication number
MX9302778A
MX9302778A MX9302778A MX9302778A MX9302778A MX 9302778 A MX9302778 A MX 9302778A MX 9302778 A MX9302778 A MX 9302778A MX 9302778 A MX9302778 A MX 9302778A MX 9302778 A MX9302778 A MX 9302778A
Authority
MX
Mexico
Prior art keywords
vanadium
niobium
nitride
weight
suspension springs
Prior art date
Application number
MX9302778A
Other languages
English (en)
Inventor
Anthony Manuel Asseiro
Melvin Edward Head
Gordon Douglas Millar
Original Assignee
Stelco Inc
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 Stelco Inc filed Critical Stelco Inc
Publication of MX9302778A publication Critical patent/MX9302778A/es

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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/908—Spring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Springs (AREA)

Abstract

Se proporciona una composición que tienen propiedades mejoradas de resistencia de flecha y comportamiento de fatiga, adaptando a la misma para que sea adecuada para resortes de suspensión por barra de torsión y espiral para vehículos de pasajeros y camiones de pesos más bajos. Es crítico para la composición el uso de vanadio en una cantidad aproximadamente desde 0.05 a aproximadamente 0.50 en peso, o de niobio en una cantidad de aproximadamente 0.05 a aproximadamente 0.20 en peso, suficiente nitrógeno para asegurar que el vanadio o el niobio estén en forma de nitruro de vanadio o nitruro de niobio respectivamente y para asegurar la ausencia substancial de aluminio. El nitruro de vanadio o el nitruro niobio asegura la formación de gránulos finos y las propiedades mejoradas. Pueden estar presentes otros componentes incluyendo el carbono, el sílice y el cromo.
MX9302778A 1992-11-24 1993-05-12 Composicion de acero para resortes de suspension. MX9302778A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/981,081 US5310521A (en) 1992-11-24 1992-11-24 Steel composition for suspension springs

Publications (1)

Publication Number Publication Date
MX9302778A true MX9302778A (es) 1994-05-31

Family

ID=25528095

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9302778A MX9302778A (es) 1992-11-24 1993-05-12 Composicion de acero para resortes de suspension.

Country Status (4)

Country Link
US (1) US5310521A (es)
JP (1) JP2866564B2 (es)
CA (1) CA2088385C (es)
MX (1) MX9302778A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6705868B1 (en) * 1998-03-18 2004-03-16 Purdue Research Foundation Apparatus and methods for a shape memory spring actuator and display
FR2764219B1 (fr) * 1997-06-04 1999-07-16 Ascometal Sa Procede de fabrication d'un ressort en acier, ressort obtenu et acier pour la fabrication d'un tel ressort
US6193816B1 (en) * 1997-11-17 2001-02-27 Chuo Hatsujo Kabushiki Kaisha Spring with corrosion fatigue strength
FR2800670B1 (fr) * 1999-11-05 2003-04-18 Fag Oem & Handel Ag Bandage de roues ou roue monobloc pour des jeux de roues de vehicules ferroviaires
CN1091165C (zh) * 1999-12-29 2002-09-18 宝山钢铁股份有限公司 悬挂弹簧钢
CN101693976B (zh) * 2009-10-14 2011-06-15 马鞍山钢铁股份有限公司 转炉炼钢的钒氮微合金化方法
KR101795277B1 (ko) * 2016-06-21 2017-11-08 현대자동차주식회사 내식성이 우수한 고강도 스프링강
KR101795278B1 (ko) * 2016-06-21 2017-11-08 현대자동차주식회사 초고강도 스프링강
CN110230001B (zh) * 2019-07-29 2020-07-03 东北大学 一种具有高塑性的超高强度弹簧钢及其制备方法
US20230296152A1 (en) * 2019-10-16 2023-09-21 Nippon Steel Corporation Damper spring

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129492B2 (es) * 1971-12-17 1976-08-26
US4289548A (en) * 1977-08-19 1981-09-15 Jones & Laughlin Steel Corporation High strength cold finished bars
JPS5925024B2 (ja) * 1980-06-26 1984-06-13 株式会社神戸製鋼所 懸架ばね用鋼
US4448617A (en) * 1980-08-05 1984-05-15 Aichi Steel Works, Ltd. Steel for a vehicle suspension spring having good sag-resistance
SU973659A1 (ru) * 1981-02-02 1982-11-15 Предприятие П/Я А-1697 Сталь
JPS60116720A (ja) * 1983-11-28 1985-06-24 Sumitomo Metal Ind Ltd 耐へたり性の優れたばねの製造方法
JPS63128153A (ja) * 1986-11-18 1988-05-31 Kobe Steel Ltd 耐へたり性に優れたばね用鋼
JPS63213645A (ja) * 1987-02-28 1988-09-06 Aichi Steel Works Ltd 快削性、耐へたり性の優れたばね用鋼
JP2839900B2 (ja) * 1989-05-29 1998-12-16 愛知製鋼株式会社 耐久性，耐へたり性に優れたばね鋼

Also Published As

Publication number Publication date
JP2866564B2 (ja) 1999-03-08
JPH06220584A (ja) 1994-08-09
CA2088385A1 (en) 1994-05-25
US5310521A (en) 1994-05-10
CA2088385C (en) 1998-05-05

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees