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IN2014DN09051A - - Google Patents

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Publication number
IN2014DN09051A
IN2014DN09051A IN9051DEN2014A IN2014DN09051A IN 2014DN09051 A IN2014DN09051 A IN 2014DN09051A IN 9051DEN2014 A IN9051DEN2014 A IN 9051DEN2014A IN 2014DN09051 A IN2014DN09051 A IN 2014DN09051A
Authority
IN
India
Prior art keywords
less
value
formula
brake disc
ebsd
Prior art date
Application number
Inventor
Shinichi Teraoka
Yoshiharu Inoue
Yuji Koyama
Masaaki Kobayashi
Toshio Tanoue
Original Assignee
Nippon Steel & Sumikin Sst
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 Nippon Steel & Sumikin Sst filed Critical Nippon Steel & Sumikin Sst
Publication of IN2014DN09051A publication Critical patent/IN2014DN09051A/en

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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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/125—Discs; Drums for disc brakes characterised by the material used for the disc body
    • 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
    • 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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • 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
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/40—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
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • 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
    • C21D2211/005—Ferrite
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0004—Materials; Production methods therefor metallic
    • F16D2200/0008—Ferro
    • F16D2200/0021—Steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2250/00—Manufacturing; Assembly

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

The present invention is a brake disc having excellent toughness corrosion resistance and abrasion resistance the brake disc containing by mass 0.030 0.080% C 0.05 1.0% Si 1.0 1.5% Mn 0.035% or less P 0.015% or less S 11.0 14.0% Cr 0.01 0.50% Ni 0.001 0.15% V less than 0.1% Nb 0.05% or less Ti 0.05% or less Zr 0.05% or less Al 0.015 0.060% N 0.0002 0.0050% B and 0.0080% or less O. The AT value of the formula C + 0.8(N B) is 0.055 0.090 the formula PV = 1.2Ti + 0.8Zr + Nb + 1.1Al + O = 0.1 is satisfied the volume fraction of the ferrite phase in which the IQ value of EBSD is 4000 or greater is 1 15% the Charpy impact value is 50 J/cm or greater and the hardness is 32 38 HRC.
IN9051DEN2014 2013-02-08 2014-02-07 IN2014DN09051A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013023415 2013-02-08
PCT/JP2014/052947 WO2014123229A1 (en) 2013-02-08 2014-02-07 Stainless steel brake disc and method for manufacturing same

Publications (1)

Publication Number Publication Date
IN2014DN09051A true IN2014DN09051A (en) 2015-05-22

Family

ID=51299819

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9051DEN2014 IN2014DN09051A (en) 2013-02-08 2014-02-07

Country Status (6)

Country Link
US (1) US9523402B2 (en)
JP (1) JP5714185B2 (en)
KR (1) KR101656980B1 (en)
CN (1) CN104321456B (en)
IN (1) IN2014DN09051A (en)
WO (1) WO2014123229A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101930860B1 (en) * 2013-03-19 2018-12-19 제이에프이 스틸 가부시키가이샤 Stainless hot-rolled steel sheet
JP6417252B2 (en) * 2014-09-17 2018-11-07 新日鐵住金ステンレス株式会社 Martensitic stainless steel for brake disc and its manufacturing method
CN105909700B (en) * 2015-02-23 2019-03-26 株式会社岛野 Anti-corrosion bicycle disk brake rotor
CN105463331B (en) * 2015-12-04 2017-06-16 南京东电检测科技有限公司 A kind of train brake disk hot rolled alloy steel
JP6786418B2 (en) * 2016-03-17 2020-11-18 日鉄ステンレス株式会社 Martensitic stainless steel for brake discs and brake discs
KR102169859B1 (en) * 2016-04-12 2020-10-26 제이에프이 스틸 가부시키가이샤 Martensite stainless steel plate
CN106319385A (en) * 2016-09-30 2017-01-11 无锡市明盛强力风机有限公司 Metal material and preparation method thereof
CN108315650A (en) * 2018-03-30 2018-07-24 宝钢不锈钢有限公司 A kind of martensitic stain less steel and its manufacturing method
CN109236899B (en) * 2018-10-29 2020-05-08 温州市钢泰冲压件有限公司 High-strength brake pad steel backing and preparation method thereof
CN109280862A (en) * 2018-12-03 2019-01-29 常熟理工学院 A kind of automobile brake disc high abrasion stainless steel and its manufacturing method
CN109518096A (en) * 2018-12-27 2019-03-26 沈阳大学 A kind of method of spontaneity porous enhancing potassium steel fatigue resistance
JP2020152992A (en) * 2019-03-22 2020-09-24 日鉄ステンレス株式会社 Stainless steel plate, die quench member, and method for manufacturing die quench member
JP7325206B2 (en) * 2019-03-28 2023-08-14 日鉄ステンレス株式会社 Ferritic stainless steel for disc rotors and disc rotors for brakes
CN110284048A (en) * 2019-07-29 2019-09-27 沛县祥龙矿山机械配件有限公司 A kind of ball mill high carbon and chromium high boron alloy steel ball and preparation method thereof
CN111812138B (en) * 2020-06-08 2024-05-28 河北省产品质量监督检验研究院 Method for measuring asbestos content in brake block by scanning electron microscope-energy spectrometer
JP7397381B2 (en) * 2020-09-17 2023-12-13 日本製鉄株式会社 Steel plates for hot stamping and hot stamping molded bodies
CN115398020B (en) * 2020-09-17 2024-03-19 日本制铁株式会社 Steel sheet for hot pressing and hot pressed molded article
TWI758221B (en) * 2021-08-11 2022-03-11 中國鋼鐵股份有限公司 Disc leveling device and method for leveling disc

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JPS602380B2 (en) 1981-05-30 1985-01-21 川崎製鉄株式会社 Low carbon martensitic stainless steel motorcycle disc brake material
JP3367579B2 (en) 1994-08-24 2003-01-14 日新製鋼株式会社 Steel for motorcycle disc brake, hot rolling method of the steel, and method of manufacturing motorcycle disc brake using the steel
US6464803B1 (en) * 1999-11-30 2002-10-15 Nippon Steel Corporation Stainless steel for brake disc excellent in resistance to temper softening
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MX354006B (en) 2011-03-18 2018-02-08 Nippon Steel & Sumitomo Metal Corp Hot-rolled steel sheet and process for producing same.

Also Published As

Publication number Publication date
US9523402B2 (en) 2016-12-20
CN104321456A (en) 2015-01-28
JPWO2014123229A1 (en) 2017-02-02
CN104321456B (en) 2016-09-07
US20150101898A1 (en) 2015-04-16
JP5714185B2 (en) 2015-05-07
WO2014123229A1 (en) 2014-08-14
KR101656980B1 (en) 2016-09-12
KR20150013885A (en) 2015-02-05

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