MX2016009761A - Steel wire for springs having excellent fatigue properties, and spring. - Google Patents

Steel wire for springs having excellent fatigue properties, and spring.

Info

Publication number
MX2016009761A
MX2016009761A MX2016009761A MX2016009761A MX2016009761A MX 2016009761 A MX2016009761 A MX 2016009761A MX 2016009761 A MX2016009761 A MX 2016009761A MX 2016009761 A MX2016009761 A MX 2016009761A MX 2016009761 A MX2016009761 A MX 2016009761A
Authority
MX
Mexico
Prior art keywords
springs
steel wire
spring
fatigue properties
excellent fatigue
Prior art date
Application number
MX2016009761A
Other languages
Spanish (es)
Inventor
Shindo Yosuke
Sugimura Tomoko
Shimamoto Masaki
Kaizuka Masaki
OWAKI Akihiro
Kimura Sei
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
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of MX2016009761A publication Critical patent/MX2016009761A/en

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
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • C22C38/18—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
    • C22C38/28—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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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

Abstract

　This steel wire for springs: contains specific amounts of C, Si, Mn, Cr, Al, Ca and Ti, with the remainder comprising iron and unavoidable impurities; has oxide inclusions, which are present in a cross section parallel to the longitudinal direction of the wire spring and have minor axes of at least 1 mm, containing specific amounts of CaO, Al2O3, SiO2, MgO, MnO and TiO2. The steel wire for springs satisfies CaO + Al2O3 + SiO2 + MgO + MnO + TiO2 ‰¥ 80%, and the number of oxide inclusions having a minor axis of 2 mm or greater present in the cross section exceeds 0.002/mm2.
MX2016009761A 2014-01-29 2015-01-29 Steel wire for springs having excellent fatigue properties, and spring. MX2016009761A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014014633 2014-01-29
PCT/JP2015/052595 WO2015115574A1 (en) 2014-01-29 2015-01-29 Steel wire for springs having excellent fatigue properties, and spring

Publications (1)

Publication Number Publication Date
MX2016009761A true MX2016009761A (en) 2016-11-17

Family

ID=53757144

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016009761A MX2016009761A (en) 2014-01-29 2015-01-29 Steel wire for springs having excellent fatigue properties, and spring.

Country Status (7)

Country Link
US (2) US20160348221A1 (en)
EP (1) EP3101148A4 (en)
JP (2) JP2015163735A (en)
KR (1) KR101815410B1 (en)
CN (1) CN105940132B (en)
MX (1) MX2016009761A (en)
WO (1) WO2015115574A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017160466A (en) * 2016-03-07 2017-09-14 株式会社神戸製鋼所 Steel material for shaft bearing excellent in rolling motion fatigue characteristic, manufacturing method therefor and shaft bearing component
JP2017179471A (en) * 2016-03-30 2017-10-05 株式会社神戸製鋼所 Heat treated steel wire excellent in flexure processability
JP6733808B2 (en) * 2017-03-24 2020-08-05 日本製鉄株式会社 Wire rod and flat steel wire
CN107813433A (en) * 2017-05-15 2018-03-20 开封大学 A kind of special construction steel wire method for cutting silicon chips of NTC PV800H silicon chip cutters
DE112020000034T5 (en) * 2019-07-01 2022-03-24 Sumitomo Electric Industries, Ltd. steel wire and spring
US20240077123A1 (en) * 2019-10-16 2024-03-07 Nippon Steel Corporation Valve spring
WO2021167069A1 (en) * 2020-02-21 2021-08-26 日本製鉄株式会社 Steel wire
US11892048B2 (en) 2020-06-15 2024-02-06 Sumitomo Electric Industries, Ltd. Spring steel wire
JP7322893B2 (en) 2020-06-17 2023-08-08 住友電気工業株式会社 steel wire for spring
CN117355625A (en) 2021-08-05 2024-01-05 住友电气工业株式会社 Steel wire for spring

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JPS62130258A (en) * 1985-11-29 1987-06-12 Nippon Steel Corp High carbon steel wire rod superior in wire drawability and fatigue resistance after wire drawing
JPH076037B2 (en) * 1986-12-01 1995-01-25 新日本製鐵株式会社 Spring steel with excellent fatigue strength
JPH05331597A (en) * 1992-05-27 1993-12-14 Sumitomo Electric Ind Ltd Coil spring with high fatigue strength
JP3219686B2 (en) * 1996-06-12 2001-10-15 株式会社神戸製鋼所 Spring steel excellent in hydrogen embrittlement resistance and fatigue properties, method for manufacturing the spring steel, and spring using the spring steel
JPH10196697A (en) * 1997-01-10 1998-07-31 Kobe Steel Ltd High strength spring with excellent environmental brittleness resistance
JPH10287958A (en) * 1997-04-17 1998-10-27 Kobe Steel Ltd High strength spring excellent in immunity to environmental embrittlement
JP3460721B2 (en) * 2001-11-15 2003-10-27 住友金属工業株式会社 Machine structural steel
JP4423050B2 (en) 2003-06-18 2010-03-03 株式会社神戸製鋼所 High cleanliness steel with excellent fatigue strength and cold workability
JP4315825B2 (en) * 2003-06-18 2009-08-19 株式会社神戸製鋼所 Steel wire for highly clean springs with excellent fatigue characteristics
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JP4515347B2 (en) * 2005-07-22 2010-07-28 株式会社神戸製鋼所 Method for determining fatigue resistance of spring steel wires and spring steel wires
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JP5342827B2 (en) * 2007-11-19 2013-11-13 株式会社神戸製鋼所 Spring steel and spring with excellent fatigue characteristics
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JP6127643B2 (en) * 2013-03-28 2017-05-17 愛知製鋼株式会社 Steel sheet excellent in fatigue strength and method for producing the same

Also Published As

Publication number Publication date
EP3101148A1 (en) 2016-12-07
WO2015115574A1 (en) 2015-08-06
EP3101148A4 (en) 2017-11-01
JP2015163735A (en) 2015-09-10
CN105940132B (en) 2018-01-30
CN105940132A (en) 2016-09-14
JP2018193615A (en) 2018-12-06
KR20160104026A (en) 2016-09-02
US20180320255A1 (en) 2018-11-08
US20160348221A1 (en) 2016-12-01
KR101815410B1 (en) 2018-01-04

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