FR2649723B1 - Procede de traitement thermochimique de pieces, revetements par diffusion obtenus par ce procede et installation pour le realiser - Google Patents

Procede de traitement thermochimique de pieces, revetements par diffusion obtenus par ce procede et installation pour le realiser

Info

Publication number
FR2649723B1
FR2649723B1 FR8909593A FR8909593A FR2649723B1 FR 2649723 B1 FR2649723 B1 FR 2649723B1 FR 8909593 A FR8909593 A FR 8909593A FR 8909593 A FR8909593 A FR 8909593A FR 2649723 B1 FR2649723 B1 FR 2649723B1
Authority
FR
France
Prior art keywords
plant
carrying
parts
coatings obtained
thermochemical treatment
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.)
Expired - Fee Related
Application number
FR8909593A
Other languages
English (en)
Other versions
FR2649723A1 (fr
Inventor
Anatoly Grigorievich Bozhkov
Viktor Konstantinovich Sedunov
Georgy Petrovich Dolotov
Vyacheslav Vasilievich Novikov
Boris Dmitrievich Pritomanov
Gennady Borisovich Petrov
Jury Konstantinovich Evseev
Vladimir Georgievich Grigoriev
Stanislas Avgustovich Jurasov
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.)
Mo Avtomobilnyj Zavod Im I A L
Original Assignee
Mo Avtomobilnyj Zavod Im I A L
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 Mo Avtomobilnyj Zavod Im I A L filed Critical Mo Avtomobilnyj Zavod Im I A L
Publication of FR2649723A1 publication Critical patent/FR2649723A1/fr
Application granted granted Critical
Publication of FR2649723B1 publication Critical patent/FR2649723B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C8/06—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
    • C23C8/34—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 more than one step
    • 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)
  • Heat Treatment Of Articles (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
FR8909593A 1989-07-18 1989-07-17 Procede de traitement thermochimique de pieces, revetements par diffusion obtenus par ce procede et installation pour le realiser Expired - Fee Related FR2649723B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8916425A GB2234266A (en) 1989-07-18 1989-07-18 Chemical-thermal treatment of parts

Publications (2)

Publication Number Publication Date
FR2649723A1 FR2649723A1 (fr) 1991-01-18
FR2649723B1 true FR2649723B1 (fr) 1991-10-25

Family

ID=10660218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8909593A Expired - Fee Related FR2649723B1 (fr) 1989-07-18 1989-07-17 Procede de traitement thermochimique de pieces, revetements par diffusion obtenus par ce procede et installation pour le realiser

Country Status (3)

Country Link
DE (1) DE3922983A1 (fr)
FR (1) FR2649723B1 (fr)
GB (1) GB2234266A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2016843A1 (fr) * 1990-05-15 1991-11-15 Michel J. Korwin Procede de fabrication d'un constitutant anticorrosion a base d'alliage de fer
FR2672059B1 (fr) * 1991-01-30 1995-04-28 Stephanois Rech Mec Procede pour conferer a des pieces en metal ferreux, nitrurees puis oxydees, une excellente resistance a la corrosion tout en conservant les proprietes acquises de friction.
FR2679258B1 (fr) * 1991-07-16 1993-11-19 Centre Stephanois Recherc Meca Procede de traitement de pieces en metal ferreux pour ameliorer simultanement leur resistance a la corrosion et leurs proprietes de friction.
DE10109312B4 (de) * 2001-02-27 2005-08-04 Thyssenkrupp Vdm Gmbh Verwendung des Gasoxynitrierverfahrens für Bauteile aus austenitischen Nickellegierungen
DE10307881A1 (de) * 2003-02-25 2004-09-16 Ina-Schaeffler Kg Baueinheit einer Schalteinrichtung und Verfahren zur Herstellung der Baueinheit
CN109722621B (zh) * 2018-12-27 2020-12-29 陕西铁马铸锻有限公司 枪管防腐耐磨处理工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603832A (en) * 1977-05-31 1981-12-02 British Leyland Cars Ltd Method for the gaseous nitriding of ferrous metal components
GB2055404B (en) * 1979-06-26 1983-02-16 Lucas Industries Ltd Gas nitriding steel
JPS5658963A (en) * 1979-10-20 1981-05-22 Kiyoichi Ogawa Method and device for nitrified-layer stabilizing vapor coating processing
GB8310102D0 (en) * 1983-04-14 1983-05-18 Lucas Ind Plc Corrosion resistant steel components
US4756774A (en) * 1984-09-04 1988-07-12 Fox Steel Treating Co. Shallow case hardening and corrosion inhibition process
GB2206131B (en) * 1985-02-25 1989-05-24 Lucas Ind Plc Steel component
JPS62270762A (ja) * 1986-05-16 1987-11-25 Toyota Motor Corp ハブボルトの製造法

Also Published As

Publication number Publication date
GB8916425D0 (en) 1989-09-06
FR2649723A1 (fr) 1991-01-18
DE3922983A1 (de) 1991-01-17
GB2234266A (en) 1991-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse