KR100899578B1 - 고온 진공 질화법에 의한 경화처리 방법 - Google Patents

고온 진공 질화법에 의한 경화처리 방법 Download PDF

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Publication number
KR100899578B1
KR100899578B1 KR1020070098774A KR20070098774A KR100899578B1 KR 100899578 B1 KR100899578 B1 KR 100899578B1 KR 1020070098774 A KR1020070098774 A KR 1020070098774A KR 20070098774 A KR20070098774 A KR 20070098774A KR 100899578 B1 KR100899578 B1 KR 100899578B1
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KR
South Korea
Prior art keywords
oil
workpiece
heating chamber
cooling
temperature
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KR1020070098774A
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English (en)
Korean (ko)
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KR20090033638A (ko
Inventor
김성완
김상권
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한국생산기술연구원
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Priority to KR1020070098774A priority Critical patent/KR100899578B1/ko
Priority to JP2008163304A priority patent/JP2009084683A/ja
Publication of KR20090033638A publication Critical patent/KR20090033638A/ko
Application granted granted Critical
Publication of KR100899578B1 publication Critical patent/KR100899578B1/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
    • C23C8/24—Nitriding
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
KR1020070098774A 2007-10-01 2007-10-01 고온 진공 질화법에 의한 경화처리 방법 KR100899578B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020070098774A KR100899578B1 (ko) 2007-10-01 2007-10-01 고온 진공 질화법에 의한 경화처리 방법
JP2008163304A JP2009084683A (ja) 2007-10-01 2008-06-23 高温真空窒化法による硬化処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070098774A KR100899578B1 (ko) 2007-10-01 2007-10-01 고온 진공 질화법에 의한 경화처리 방법

Publications (2)

Publication Number Publication Date
KR20090033638A KR20090033638A (ko) 2009-04-06
KR100899578B1 true KR100899578B1 (ko) 2009-05-27

Family

ID=40658477

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070098774A KR100899578B1 (ko) 2007-10-01 2007-10-01 고온 진공 질화법에 의한 경화처리 방법

Country Status (2)

Country Link
JP (1) JP2009084683A (ja)
KR (1) KR100899578B1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5731107B2 (ja) * 2009-07-01 2015-06-10 本田技研工業株式会社 窒化部材およびその製造方法
KR20130005286A (ko) * 2010-03-18 2013-01-15 니혼 하츠쵸 가부시키가이샤 스프링용 강 및 강재의 표면 처리 방법
JP6241839B2 (ja) * 2012-11-02 2017-12-06 国立大学法人 大分大学 低合金鋼の硬化処理方法
RU2506342C1 (ru) * 2013-02-07 2014-02-10 Федеральное Государственное Унитарное Предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" (ФГУП "ЦНИИчермет им. И.П. Бардина") Способ азотирования деталей и устройство для его осуществления
CN110205580A (zh) * 2019-06-21 2019-09-06 宁波合力模具科技股份有限公司 一种汽车板热成形模具的气体渗氮方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950010239B1 (ko) * 1993-06-15 1995-09-12 김영희 도금처리대체용 강부품의 제조방법
KR100317730B1 (ko) 1999-11-29 2001-12-24 김덕중 산화피막 형성방법
KR20060072523A (ko) * 2004-12-23 2006-06-28 한국생산기술연구원 포스트 플라즈마를 이용한 질화방법 및 장치
JP2007046088A (ja) 2005-08-09 2007-02-22 Yuki Koshuha:Kk 浸窒焼入品及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544516A (en) * 1978-09-21 1980-03-28 Honda Motor Co Ltd Soft-nitriding method with gas
JP2916751B2 (ja) * 1995-09-08 1999-07-05 鹿児島県 オーステナイト系ステンレス鋼表面の窒化処理方法
JP3282654B2 (ja) * 1996-11-26 2002-05-20 日産自動車株式会社 浸炭窒化焼入方法および転動部品
JP3819093B2 (ja) * 1996-11-28 2006-09-06 株式会社キロワールド クロム含有合金鋼製釣り具部材の表面処理方法
JPH11294478A (ja) * 1998-04-10 1999-10-26 Ntn Corp 溶融アルミめっき槽のサポートロール駆動用ジョイント
JP3517141B2 (ja) * 1998-12-24 2004-04-05 三菱製紙株式会社 リファイナー叩解刃およびそれを用いた紙の製造方法
JP2004043962A (ja) * 2002-05-14 2004-02-12 Nissan Motor Co Ltd マルエージング鋼の表面硬化処理方法およびその方法によって製造されたベルト式無段変速機用のベルト
KR100661130B1 (ko) * 2006-01-20 2006-12-22 한국생산기술연구원 포스트 플라즈마를 이용한 스테인리스 스틸 질화방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950010239B1 (ko) * 1993-06-15 1995-09-12 김영희 도금처리대체용 강부품의 제조방법
KR100317730B1 (ko) 1999-11-29 2001-12-24 김덕중 산화피막 형성방법
KR20060072523A (ko) * 2004-12-23 2006-06-28 한국생산기술연구원 포스트 플라즈마를 이용한 질화방법 및 장치
JP2007046088A (ja) 2005-08-09 2007-02-22 Yuki Koshuha:Kk 浸窒焼入品及びその製造方法

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JP2009084683A (ja) 2009-04-23
KR20090033638A (ko) 2009-04-06

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