CA2565769A1 - Methode de nitruration d'un metal dans un bain de sel et metal ainsi produit - Google Patents

Methode de nitruration d'un metal dans un bain de sel et metal ainsi produit Download PDF

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Publication number
CA2565769A1
CA2565769A1 CA002565769A CA2565769A CA2565769A1 CA 2565769 A1 CA2565769 A1 CA 2565769A1 CA 002565769 A CA002565769 A CA 002565769A CA 2565769 A CA2565769 A CA 2565769A CA 2565769 A1 CA2565769 A1 CA 2565769A1
Authority
CA
Canada
Prior art keywords
metal
steel
recited
content
ranges
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002565769A
Other languages
English (en)
Inventor
Hee Won Jung
Dong Nyung Lee
Young June Park
Dong Sam Kim
Kyu Hwan Oh
Yinzhong Shen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ILJIN LIGHT METAL Co Ltd
Original Assignee
ILJIN LIGHT METAL 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 ILJIN LIGHT METAL Co Ltd filed Critical ILJIN LIGHT METAL Co Ltd
Publication of CA2565769A1 publication Critical patent/CA2565769A1/fr
Abandoned legal-status Critical Current

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
    • C23C8/40—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 liquids, e.g. salt baths, liquid suspensions
    • C23C8/42—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 liquids, e.g. salt baths, liquid suspensions only one element being applied
    • C23C8/48—Nitriding
    • C23C8/50—Nitriding 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials 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)
CA002565769A 2006-02-23 2006-10-26 Methode de nitruration d'un metal dans un bain de sel et metal ainsi produit Abandoned CA2565769A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20060017894 2006-02-23
KR10-2006-0017894 2006-02-23
KR1020060049077A KR100812971B1 (ko) 2006-02-23 2006-05-30 금속의 염욕 질화방법 및 그 방법으로 제조된 금속
KR10-2006-0049077 2006-05-30

Publications (1)

Publication Number Publication Date
CA2565769A1 true CA2565769A1 (fr) 2007-08-23

Family

ID=38426951

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002565769A Abandoned CA2565769A1 (fr) 2006-02-23 2006-10-26 Methode de nitruration d'un metal dans un bain de sel et metal ainsi produit

Country Status (3)

Country Link
US (1) US20070193659A1 (fr)
KR (1) KR100812971B1 (fr)
CA (1) CA2565769A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100922619B1 (ko) * 2008-11-07 2009-10-21 일진경금속 주식회사 고강도 강재 및 그 제조방법
JP5317552B2 (ja) * 2008-06-26 2013-10-16 オーエスジー株式会社 転造ダイス
JP6111126B2 (ja) * 2013-04-12 2017-04-05 パーカー熱処理工業株式会社 塩浴軟窒化処理方法
KR101374628B1 (ko) * 2013-10-22 2014-03-18 정삼례 2중 금속층을 이용한 부분 열처리 방법
KR101429456B1 (ko) 2013-10-22 2014-08-13 디케이락 주식회사 저온 염욕 부분 열처리 방법
WO2015060551A1 (fr) * 2013-10-22 2015-04-30 디케이락 주식회사 Virole en acier inoxydable traitée par la chaleur partiellement cémentée, et son procédé de fabrication
CN115558879A (zh) * 2022-08-26 2023-01-03 创斯特精密机械（昆山）有限公司 一种高导热散热的模具型芯的制备工艺及其应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1770799A (en) * 1927-04-15 1930-07-15 Gen Electric Arc-welding electrode and process of making the same
US2041769A (en) * 1932-01-13 1936-05-26 John P Larkin Nitriding process
US1961520A (en) * 1932-03-03 1934-06-05 Chapman Valve Mfg Co Method of case hardening steel
US2248732A (en) * 1939-05-16 1941-07-08 Degussa Process for the hardening of steel
US3639641A (en) * 1965-08-31 1972-02-01 Shinzoh Satoh Method for rapid manufacture of nitrided thick layer of super high hardness on ferrous metal articles
DE2514398C2 (de) * 1975-04-02 1984-04-05 Degussa Ag, 6000 Frankfurt Salzbad zur Abschreckung badnitrierter Bauteile
JPS57126975A (en) * 1981-01-29 1982-08-06 Chisada Naitou Formation of high speed steel oxide film
FR2561667B1 (fr) * 1984-03-20 1986-09-12 Stephanois Rech Mec Procede de traitement au bain de sels, en vue d'ameliorer la resistance a la corrosion, de pieces en metal ferreux qui ont subi un traitement thermochimique prealable
JP3748425B2 (ja) * 2002-09-04 2006-02-22 パーカー熱処理工業株式会社 耐食性を強化された金属部材の塩浴窒化方法
KR100501087B1 (ko) * 2003-11-13 2005-07-18 장인열처리(주) 유압 브레이커 하우징 및 그 제조방법

Also Published As

Publication number Publication date
KR20070087475A (ko) 2007-08-28
US20070193659A1 (en) 2007-08-23
KR100812971B1 (ko) 2008-03-13

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20150529