MX2016012524A - Material de acero de alta resistencia que tiene excelentes propiedades a la fatiga. - Google Patents

Material de acero de alta resistencia que tiene excelentes propiedades a la fatiga.

Info

Publication number
MX2016012524A
MX2016012524A MX2016012524A MX2016012524A MX2016012524A MX 2016012524 A MX2016012524 A MX 2016012524A MX 2016012524 A MX2016012524 A MX 2016012524A MX 2016012524 A MX2016012524 A MX 2016012524A MX 2016012524 A MX2016012524 A MX 2016012524A
Authority
MX
Mexico
Prior art keywords
less
steel material
fatigue characteristics
excellent fatigue
strength steel
Prior art date
Application number
MX2016012524A
Other languages
English (en)
Inventor
Oura Hiroshi
Yoshihara Nao
Masuda Tomokazu
Naito Takayuki
Suzuki Akito
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 MX2016012524A publication Critical patent/MX2016012524A/es

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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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • 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
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • 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
    • 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
    • C22C38/02—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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/40—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
    • C21D2211/008—Martensite
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length

Abstract

La presente invención suministra un material de acero, tal como un resorte de alta resistencia, que tiene excelentes propiedades a la fatiga, y, más específicamente, un material de acero, tal como el resorte de alta resistencia, que puede mejorar las propiedades a la fatiga en la región de alta resistencia más fácilmente, sin incrementar el coste de la aleación. El material de acero incluye, en porcentaje en masa, C: 0.5 a 1.0 %, Si: 1.5 a 2.50 %, Mn: 0.5 a 1.50 %, P: más de 0 % a 0.020 % o menos, S: más de 0 % a 0.020 % o menos, Cr: más de 0% a 0.2 % o menos, Al: más de 0 % a 0.010 % o menos, N: más de 0 % a 0.0070 % o menos, y O: más de 0 % a 0.0040 % o menos, y el balance consiste de hierro e impurezas inevitables, en donde los contenidos de Cr y Si satisfacen una fórmula de Cr x Si = 0.20, una proporción de la martensita templada en la microestructura de acero es de 80 % o más por área, y una densidad numérica de partículas de carburo o carbinutruro que contienen Cr que tienen un diámetro equivalente de círculo de 50 nm o más en la microestructura de acero es 0.10 partículas/µm2 o menos.
MX2016012524A 2014-03-31 2015-03-27 Material de acero de alta resistencia que tiene excelentes propiedades a la fatiga. MX2016012524A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014073605A JP6208611B2 (ja) 2014-03-31 2014-03-31 疲労特性に優れた高強度鋼材
PCT/JP2015/059675 WO2015152063A1 (ja) 2014-03-31 2015-03-27 疲労特性に優れた高強度鋼材

Publications (1)

Publication Number Publication Date
MX2016012524A true MX2016012524A (es) 2017-01-09

Family

ID=54240388

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016012524A MX2016012524A (es) 2014-03-31 2015-03-27 Material de acero de alta resistencia que tiene excelentes propiedades a la fatiga.

Country Status (6)

Country Link
US (1) US10385430B2 (es)
EP (1) EP3128031A4 (es)
JP (1) JP6208611B2 (es)
CN (1) CN106133174B (es)
MX (1) MX2016012524A (es)
WO (1) WO2015152063A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109563579A (zh) * 2016-07-19 2019-04-02 新日铁住金株式会社 高频淬火用钢
JP7388360B2 (ja) * 2019-07-01 2023-11-29 住友電気工業株式会社 鋼線およびばね
US20240077123A1 (en) * 2019-10-16 2024-03-07 Nippon Steel Corporation Valve spring

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2510230B2 (ja) 1988-01-18 1996-06-26 新日本製鐵株式会社 高温へたり性の優れた自動車用懸架ばねの製造方法
JP3539843B2 (ja) 1997-08-28 2004-07-07 住友電工スチールワイヤー株式会社 高疲労強度鋼線とその製造方法
US6527883B1 (en) 1997-08-28 2003-03-04 Sumitomo Electric Industries, Ltd. Steel wire and method of manufacturing the same
JP4451951B2 (ja) 1999-12-20 2010-04-14 新日本製鐵株式会社 高強度ばね用鋼材
EP1707644B1 (en) 2004-01-22 2012-02-15 Kabushiki Kaisha Kobe Seiko Sho Method for producing high cleanliness steel excellent in fatigue strength or cold workability
JP4417792B2 (ja) 2004-06-30 2010-02-17 株式会社神戸製鋼所 疲労強度又は冷間加工性に優れた高清浄度鋼
JP4357977B2 (ja) 2004-02-04 2009-11-04 住友電工スチールワイヤー株式会社 ばね用鋼線
JP4027956B2 (ja) 2006-01-23 2007-12-26 株式会社神戸製鋼所 耐脆性破壊特性に優れた高強度ばね鋼およびその製造方法
JP4593510B2 (ja) * 2006-03-31 2010-12-08 新日本製鐵株式会社 耐遅れ破壊特性に優れた高強度支圧接合部品及びその製造方法並びに高強度支圧接合部品用鋼
JP5653022B2 (ja) * 2009-09-29 2015-01-14 中央発條株式会社 腐食疲労強度に優れるばね用鋼、及びばね
JP5711539B2 (ja) * 2011-01-06 2015-05-07 中央発條株式会社 腐食疲労強度に優れるばね
JP5671400B2 (ja) * 2011-03-31 2015-02-18 株式会社神戸製鋼所 伸線加工性および伸線後の疲労特性に優れたばね用鋼線材、ならびに疲労特性およびばね加工性に優れたばね用鋼線
JP5796782B2 (ja) 2012-03-30 2015-10-21 株式会社神戸製鋼所 皮削り性に優れた高強度ばね用鋼線材および高強度ばね

Also Published As

Publication number Publication date
EP3128031A1 (en) 2017-02-08
US10385430B2 (en) 2019-08-20
US20180216214A1 (en) 2018-08-02
JP2015196840A (ja) 2015-11-09
CN106133174B (zh) 2018-01-05
JP6208611B2 (ja) 2017-10-04
EP3128031A4 (en) 2017-10-25
WO2015152063A1 (ja) 2015-10-08
CN106133174A (zh) 2016-11-16

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