KR100898679B1 - 고농도 침탄·저변형 담금질부재 및 그 제조방법 - Google Patents

고농도 침탄·저변형 담금질부재 및 그 제조방법 Download PDF

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Publication number
KR100898679B1
KR100898679B1 KR1020077018051A KR20077018051A KR100898679B1 KR 100898679 B1 KR100898679 B1 KR 100898679B1 KR 1020077018051 A KR1020077018051 A KR 1020077018051A KR 20077018051 A KR20077018051 A KR 20077018051A KR 100898679 B1 KR100898679 B1 KR 100898679B1
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KR
South Korea
Prior art keywords
temperature
treatment
carburization
surface layer
quenching
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KR1020077018051A
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English (en)
Korean (ko)
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KR20070095390A (ko
Inventor
이사오 마치다
히사시 아베
도시오 후쿠시마
고지 호리키리
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파커 네쓰쇼리 고교 가부시키카이샤
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Publication of KR20070095390A publication Critical patent/KR20070095390A/ko
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    • 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
    • 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
    • C21D1/78—Combined heat-treatments not provided for above
    • 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
    • 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
    • C22C38/02—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
    • C22C38/18—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
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/003—Cementite
KR1020077018051A 2005-02-08 2006-02-08 고농도 침탄·저변형 담금질부재 및 그 제조방법 KR100898679B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00032302 2005-02-08
JP2005032302 2005-02-08

Publications (2)

Publication Number Publication Date
KR20070095390A KR20070095390A (ko) 2007-09-28
KR100898679B1 true KR100898679B1 (ko) 2009-05-22

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KR1020077018051A KR100898679B1 (ko) 2005-02-08 2006-02-08 고농도 침탄·저변형 담금질부재 및 그 제조방법

Country Status (7)

Country Link
US (1) US20080156399A1 (ja)
EP (1) EP1847630B1 (ja)
JP (1) JP4627776B2 (ja)
KR (1) KR100898679B1 (ja)
CN (1) CN101115859B (ja)
CA (1) CA2594838C (ja)
WO (1) WO2006085549A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008124239A1 (en) * 2007-04-06 2008-10-16 Swagelok Company Hybrid carburization with intermediate rapid quench
KR101704849B1 (ko) 2009-08-07 2017-02-08 스와겔로크 컴패니 저진공 하에서의 저온 침탄
BR112013012641B1 (pt) * 2010-12-13 2018-06-05 Nippon Steel & Sumitomo Metal Corporation Aço de rolamento de cromo de alto carbono e método de produção do mesmo
AU2013210034A1 (en) 2012-01-20 2014-09-11 Swagelok Company Concurrent flow of activating gas in low temperature carburization
EP3000910A4 (en) * 2013-05-10 2017-01-25 Hitachi, Ltd. Software and method for calculating carbon concentration distribution
KR101575435B1 (ko) 2013-12-24 2015-12-07 현대자동차주식회사 고탄소침탄강 소재 및 이를 이용한 기어 제조방법
JP6414385B2 (ja) * 2014-02-27 2018-10-31 新日鐵住金株式会社 浸炭部品
CN104726819B (zh) * 2015-03-20 2017-09-19 上海人本集团有限公司 渗碳钢的热处理渗碳工艺
JP6922759B2 (ja) * 2018-01-25 2021-08-18 トヨタ自動車株式会社 鋼部材の製造方法
CN110184561A (zh) * 2019-07-05 2019-08-30 晋江鹏发机械有限公司 一种合金钢铸件的渗碳热处理工艺
CN110541139B (zh) * 2019-10-18 2020-11-10 浙江丰安齿轮股份有限公司 一种半轴齿轮内花键渗碳淬火方法及渗碳淬火设备
CN116065005B (zh) * 2023-03-07 2023-07-25 中国机械总院集团北京机电研究所有限公司 一种真空热处理复合工艺开发设备及处理工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH083720A (ja) * 1994-06-16 1996-01-09 Sumitomo Metal Ind Ltd 転動疲労寿命に優れた鋼製部品とその製造方法
JP2004285384A (ja) * 2003-03-20 2004-10-14 Daido Steel Co Ltd 高強度浸炭部品

Family Cites Families (11)

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US2260249A (en) * 1939-08-31 1941-10-21 Battelle Memorial Institute Case carburizing
JPS5569252A (en) * 1978-11-20 1980-05-24 Komatsu Ltd Carburizing method for steel
US4202710A (en) * 1978-12-01 1980-05-13 Kabushiki Kaisha Komatsu Seisakusho Carburization of ferrous alloys
EP0033403A1 (en) * 1980-01-31 1981-08-12 Ford Motor Company Method of treating the surfaces of high carbon steel bodies and bodies of high carbon steel
JP2808621B2 (ja) 1988-11-28 1998-10-08 大同特殊鋼株式会社 鋼の浸炭処理方法
JP2787455B2 (ja) 1988-12-08 1998-08-20 マツダ株式会社 浸炭焼入れ方法
JPH0881737A (ja) * 1994-09-14 1996-03-26 Daido Steel Co Ltd 摺動特性に優れるロッカーアームおよびその製造方法
JP3410947B2 (ja) * 1998-01-09 2003-05-26 日産自動車株式会社 無段変速機の転動体およびその製造方法
US6537390B1 (en) * 1999-11-11 2003-03-25 Koyo Seiko Co., Ltd. Antifriction bearing
JP2002212642A (ja) * 2001-01-10 2002-07-31 Ntn Corp 転動部品のガス浸炭焼入れ方法およびそれにより得られる転動部品
JP2002348615A (ja) 2001-05-18 2002-12-04 Daido Steel Co Ltd 耐高面圧部材およびその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH083720A (ja) * 1994-06-16 1996-01-09 Sumitomo Metal Ind Ltd 転動疲労寿命に優れた鋼製部品とその製造方法
JP2004285384A (ja) * 2003-03-20 2004-10-14 Daido Steel Co Ltd 高強度浸炭部品

Also Published As

Publication number Publication date
JP4627776B2 (ja) 2011-02-09
CA2594838C (en) 2014-04-01
EP1847630A4 (en) 2011-01-12
US20080156399A1 (en) 2008-07-03
CA2594838A1 (en) 2006-08-17
EP1847630B1 (en) 2014-07-09
CN101115859B (zh) 2011-05-18
EP1847630A1 (en) 2007-10-24
JPWO2006085549A1 (ja) 2008-06-26
WO2006085549A1 (ja) 2006-08-17
KR20070095390A (ko) 2007-09-28
CN101115859A (zh) 2008-01-30

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