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IN2014DN03964A - - Google Patents

Info

Publication number
IN2014DN03964A
IN2014DN03964A IN3964DEN2014A IN2014DN03964A IN 2014DN03964 A IN2014DN03964 A IN 2014DN03964A IN 3964DEN2014 A IN3964DEN2014 A IN 3964DEN2014A IN 2014DN03964 A IN2014DN03964 A IN 2014DN03964A
Authority
IN
India
Prior art keywords
carbonitriding
carburizing
quenching
strength
impurities
Prior art date
Application number
Inventor
Masayuki Horimoto
Hideki Imataka
Masaomi Nakaoka
Akihito Ninomiya
Yoshinari Okada
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Honda Motor Co 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 Nippon Steel & Sumitomo Metal Corp, Honda Motor Co Ltd filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2014DN03964A publication Critical patent/IN2014DN03964A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/80—After-treatment
    • 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
    • C21D1/06—Surface hardening
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/58—Oils
    • 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
    • C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
    • 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
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
    • 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
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/28—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in one step
    • C23C8/30—Carbo-nitriding
    • C23C8/32—Carbo-nitriding of ferrous surfaces
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/34—Non-adjustable friction discs
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

It is possible to produce a steel part having excellent high-cycle benaing iatigue strength, low-cycle bending fatigue strength, and pitching-resistant strength but controlled fluctuation of heat treatment strain during carburizing and quenching or dur - ing carbonitriding and quenching by subjecting a steel material comprising, by mass%, 0.15 to 0.25% of C , 0.01 to 0.10% of Si, 0.50 to 0.80% ofMn, 0.003 t o 0.030% of S, 0.80 to 1.20% of Cr, 0.30 to 0.45% of Mo, 0.015 t o 0.050% of Al, 0.010 t o 0.025% of N , < ' 0.08% of N b as necessary, and Fe and impurities as the balance such that 1.3 < Cr/Mn < 2.4 and the P and O impurities are P < '*ί 0.010% and O < 0.0020% to successive(l) carburizing or carbonitriding treatment while in a carburizing or carbonitriding atmo - sphere at a temperature of 850 to 1,000 °C and (2) after carburizing or carbonitriding, quenching at a temperature of 40 t o 80°C and - using a quenching oil having a dynamic viscosity at 40°C of 20 to 25 m m /s.
IN3964DEN2014 2011-11-01 2012-10-31 IN2014DN03964A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011240003 2011-11-01
PCT/JP2012/078125 WO2013065718A1 (en) 2011-11-01 2012-10-31 Method for producing steel part

Publications (1)

Publication Number Publication Date
IN2014DN03964A true IN2014DN03964A (en) 2015-05-15

Family

ID=48192063

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3964DEN2014 IN2014DN03964A (en) 2011-11-01 2012-10-31

Country Status (5)

Country Link
US (1) US9410232B2 (en)
JP (1) JP5824063B2 (en)
CN (1) CN104024444B (en)
IN (1) IN2014DN03964A (en)
WO (1) WO2013065718A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8923426B2 (en) * 2012-10-23 2014-12-30 Qualcomm Incorporated Methods and apparatus for managing wireless medium utilization
DE102013226090A1 (en) * 2013-12-16 2015-06-18 Robert Bosch Gmbh Process for gas nitrocarburizing
CN105177231B (en) * 2015-10-21 2017-07-28 江苏华久辐条制造有限公司 A kind of Technology for Heating Processing of spoke bar cap quick-turning steel
DE102015224644A1 (en) * 2015-12-09 2017-06-14 Zf Friedrichshafen Ag Shot blasted tooth flanks
CN106222605A (en) * 2016-08-29 2016-12-14 盐城圣奥热处理有限公司 A kind of gear carburizing quenching process
CN106835004A (en) * 2017-01-14 2017-06-13 山东海利传动机械制造有限公司 A kind of gear shaft composite step carburizing quenching process
CN110373607B (en) * 2019-07-25 2021-04-02 广东韶钢松山股份有限公司 High-temperature carburized steel, high-temperature carburized steel component and preparation method thereof
KR20220040153A (en) * 2020-09-23 2022-03-30 현대자동차주식회사 Carburizing steel improved durability
CN113667901A (en) * 2021-08-23 2021-11-19 智奇铁路设备有限公司 Material for locomotive wheels
JP7545949B2 (en) * 2021-12-16 2024-09-05 株式会社神戸製鋼所 Steel material, steel part, and manufacturing method of steel part

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JPS6021359A (en) 1983-07-15 1985-02-02 Daido Steel Co Ltd gear steel
JPH07109005B2 (en) 1987-07-28 1995-11-22 マツダ株式会社 Method for manufacturing heat-treated steel parts
JP3240627B2 (en) 1991-03-27 2001-12-17 日産自動車株式会社 Manufacturing method of constant velocity joint parts
JPH06271983A (en) 1993-03-18 1994-09-27 Kobe Steel Ltd High strength piston pin excellent in formability and bending strength
JP3118346B2 (en) 1993-04-20 2000-12-18 大同特殊鋼株式会社 Tooth wheel
JPH07126803A (en) 1993-11-08 1995-05-16 Daido Steel Co Ltd Steel for carburized gears
JP3308377B2 (en) 1994-03-09 2002-07-29 大同特殊鋼株式会社 Gear with excellent tooth surface strength and method of manufacturing the same
JP4101321B2 (en) 1996-12-02 2008-06-18 新日本石油株式会社 Heat treated oil
JP4659264B2 (en) 2001-05-02 2011-03-30 出光興産株式会社 Heat treated oil composition
JP4243852B2 (en) 2004-06-03 2009-03-25 住友金属工業株式会社 Steel for carburized parts or carbonitrided parts, method for producing carburized parts or carbonitrided parts
EP2423297B1 (en) 2006-07-06 2013-06-05 Nippon Oil Corporation Hydraulic oil composition
JP5503170B2 (en) 2009-03-23 2014-05-28 株式会社神戸製鋼所 Case-hardened steel with excellent maximum grain reduction characteristics
CN102341520B (en) * 2010-03-19 2014-02-26 新日铁住金株式会社 Case-hardened steel component and method of manufacture

Also Published As

Publication number Publication date
WO2013065718A1 (en) 2013-05-10
US20140246126A1 (en) 2014-09-04
JPWO2013065718A1 (en) 2015-04-02
CN104024444B (en) 2016-10-26
US9410232B2 (en) 2016-08-09
CN104024444A (en) 2014-09-03
JP5824063B2 (en) 2015-11-25

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