IN2014DE00988A - - Google Patents

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Publication number
IN2014DE00988A
IN2014DE00988A IN988DE2014A IN2014DE00988A IN 2014DE00988 A IN2014DE00988 A IN 2014DE00988A IN 988DE2014 A IN988DE2014 A IN 988DE2014A IN 2014DE00988 A IN2014DE00988 A IN 2014DE00988A
Authority
IN
India
Prior art keywords
less
steel
mass
terms
provides
Prior art date
Application number
Inventor
Ninomiya Akihito
Okada Yoshinari
Miyazaki Takahiro
Matsumura Yasushi
Kato Shinichiro
Shimomura Tetsuya
Yamaguchi Katsuya
Original Assignee
Daido Steel Co Ltd
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 Daido Steel Co Ltd, Honda Motor Co Ltd filed Critical Daido Steel Co Ltd
Publication of IN2014DE00988A publication Critical patent/IN2014DE00988A/en

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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
    • C23C8/06—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
    • C23C8/02—Pretreatment of the material to be coated
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

The invention provides a carburized part which has excellent medium-cycle fatigue strength in particular subjected to surface-hardening treatment by carburization. 5 The invention provides a carburized part including a carburized layer formed by performing carburizing treatment to a steel, the steel including, in terms of % by mass: 0.15% to 0.25% of C, 0.15% or less of Si, 0.4% to 1.1% of Mn, 0.8% to 1.4% of Cr, 0.25% to 0.55% of Mo, 0.015% or less of P, and 0.035% or less of S, with the remainder being Fe and unavoidable impurities, and the steel satisfying the following 10 relation; 0.10 I [Mo]/(lO[Si] + [Mn] + [Cr]) I 0.40, in which [MI represents a content of element M in terms of % by mass.
IN988DE2014 2013-04-08 2014-04-05 IN2014DE00988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013080732A JP6114616B2 (en) 2013-04-08 2013-04-08 Carburized parts, manufacturing method thereof, and steel for carburized parts

Publications (1)

Publication Number Publication Date
IN2014DE00988A true IN2014DE00988A (en) 2015-06-05

Family

ID=51567697

Family Applications (1)

Application Number Title Priority Date Filing Date
IN988DE2014 IN2014DE00988A (en) 2013-04-08 2014-04-05

Country Status (5)

Country Link
US (1) US9771643B2 (en)
JP (1) JP6114616B2 (en)
CN (1) CN104099518B (en)
DE (1) DE102014105005A1 (en)
IN (1) IN2014DE00988A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11952668B2 (en) 2019-03-29 2024-04-09 Nippon Steel Corporation Carburized part and method for manufacturing same

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6410613B2 (en) * 2015-01-08 2018-10-24 日産自動車株式会社 Carburized material with excellent seizure resistance
JP6658317B2 (en) * 2016-06-03 2020-03-04 日本製鉄株式会社 Carburized parts
CN113881900B (en) * 2016-10-31 2022-08-30 日本制铁株式会社 Pressed profiled steel part
CN113260717B (en) * 2018-12-28 2023-03-21 日本制铁株式会社 Steel material
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
KR102293571B1 (en) * 2021-03-31 2021-08-26 광성테크 주식회사 Method of manufacturing bearing cap for steering system

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
JPS5190918A (en) 1975-02-06 1976-08-10 SHINTANYOKO
JPH07109005B2 (en) * 1987-07-28 1995-11-22 マツダ株式会社 Method for manufacturing heat-treated steel parts
JP2614653B2 (en) * 1989-03-14 1997-05-28 株式会社神戸製鋼所 Manufacturing method of carburized parts with little heat treatment distortion
JP3118346B2 (en) 1993-04-20 2000-12-18 大同特殊鋼株式会社 Tooth wheel
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
JP2005127403A (en) * 2003-10-23 2005-05-19 Nsk Ltd Pinion shaft
JP2007231305A (en) * 2006-02-27 2007-09-13 Daido Steel Co Ltd Carburized component and carburized gear
JP4964001B2 (en) 2007-03-29 2012-06-27 株式会社神戸製鋼所 Gears with excellent low cycle fatigue strength
JP5623698B2 (en) 2008-12-25 2014-11-12 愛知製鋼株式会社 Case-hardened parts with excellent strength in all areas from static strength to high cycle fatigue strength
JP5530763B2 (en) 2009-05-13 2014-06-25 新日鐵住金株式会社 Carburized steel parts with excellent low cycle bending fatigue strength
WO2010137607A1 (en) * 2009-05-27 2010-12-02 住友金属工業株式会社 Carburized component and manufacturing method therefor
JP5405325B2 (en) * 2010-01-04 2014-02-05 新日鐵住金株式会社 Differential gear and manufacturing method thereof
US8475605B2 (en) 2010-03-19 2013-07-02 Nippon Steel & Sumitomo Metal Corporation Surface layer-hardened steel part and method of manufacturing the same
US9796158B2 (en) * 2011-02-10 2017-10-24 Nippon Steel & Sumitomo Metal Corporation Steel for carburizing, carburized steel component, and method of producing the same
JP2013080732A (en) 2011-09-30 2013-05-02 Sony Corp Resist film formation apparatus, resist film formation method, and manufacturing method of mold original form

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11952668B2 (en) 2019-03-29 2024-04-09 Nippon Steel Corporation Carburized part and method for manufacturing same

Also Published As

Publication number Publication date
CN104099518B (en) 2018-04-17
US20140299234A1 (en) 2014-10-09
CN104099518A (en) 2014-10-15
JP6114616B2 (en) 2017-04-12
US9771643B2 (en) 2017-09-26
DE102014105005A1 (en) 2014-10-09
JP2014201811A (en) 2014-10-27

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