DE3922983A1 - Verfahren zur chemisch-thermischen bearbeitung von werkstuecken, nach diesem verfahren hergestellte diffusionsueberzuege und anlage zu seiner durchfuehrung - Google Patents

Verfahren zur chemisch-thermischen bearbeitung von werkstuecken, nach diesem verfahren hergestellte diffusionsueberzuege und anlage zu seiner durchfuehrung

Info

Publication number
DE3922983A1
DE3922983A1 DE19893922983 DE3922983A DE3922983A1 DE 3922983 A1 DE3922983 A1 DE 3922983A1 DE 19893922983 DE19893922983 DE 19893922983 DE 3922983 A DE3922983 A DE 3922983A DE 3922983 A1 DE3922983 A1 DE 3922983A1
Authority
DE
Germany
Prior art keywords
mass
workpieces
parts
heat treatment
chamber
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.)
Withdrawn
Application number
DE19893922983
Other languages
German (de)
English (en)
Inventor
Anatolij Grigorievic Bozkov
Viktor Konstantinovic Sedunov
Georgij Petrovic Dolotov
Vjaceslav Vasilevic Novikov
Boris Dmitrievic Pritomanov
Gennadij Borisovic Petrov
Jurij Konstantinovic Evseev
Vladimir Georgievic Grigoriev
Stanislav Avgustovic 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
Priority to BR8903588A priority Critical patent/BR8903588A/pt
Publication of DE3922983A1 publication Critical patent/DE3922983A1/de
Withdrawn legal-status Critical Current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)
DE19893922983 1989-07-12 1989-07-12 Verfahren zur chemisch-thermischen bearbeitung von werkstuecken, nach diesem verfahren hergestellte diffusionsueberzuege und anlage zu seiner durchfuehrung Withdrawn DE3922983A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8903588A BR8903588A (pt) 1989-07-12 1989-07-20 Processo de tratamento termo-quimico de pecas,revestimento de difusao de pecas de ligas com base de aluminio pelo dito processo e instalacao para a efetuacao do dito processo

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 (1)

Publication Number Publication Date
DE3922983A1 true DE3922983A1 (de) 1991-01-17

Family

ID=10660218

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893922983 Withdrawn DE3922983A1 (de) 1989-07-12 1989-07-12 Verfahren zur chemisch-thermischen bearbeitung von werkstuecken, nach diesem verfahren hergestellte diffusionsueberzuege und anlage zu seiner durchfuehrung

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002068708A1 (fr) * 2001-02-27 2002-09-06 Thyssenkrupp Vdm Gmbh Procede pour augmenter la durete et la resistance a l'usure de composants, en particulier de composants en alliages de nickel austenitiques
EP1452783A2 (fr) * 2003-02-25 2004-09-01 INA-Schaeffler KG Ensemble d'un dispositif de couplage et procede de fabrication de cet ensemble

Families Citing this family (4)

* 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.
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002068708A1 (fr) * 2001-02-27 2002-09-06 Thyssenkrupp Vdm Gmbh Procede pour augmenter la durete et la resistance a l'usure de composants, en particulier de composants en alliages de nickel austenitiques
EP1452783A2 (fr) * 2003-02-25 2004-09-01 INA-Schaeffler KG Ensemble d'un dispositif de couplage et procede de fabrication de cet ensemble
EP1452783A3 (fr) * 2003-02-25 2005-08-10 INA-Schaeffler KG Ensemble d'un dispositif de couplage et procede de fabrication de cet ensemble

Also Published As

Publication number Publication date
FR2649723B1 (fr) 1991-10-25
FR2649723A1 (fr) 1991-01-18
GB8916425D0 (en) 1989-09-06
GB2234266A (en) 1991-01-30

Similar Documents

Publication Publication Date Title
DE3486037T2 (de) Korrosionsgeschuetzte werkstuecke aus stahl und verfahren zu ihrer herstellung.
DE2417179C3 (de) Verfahren zum karburieren hochlegierter staehle
DE3615425C2 (fr)
DE3923999A1 (de) Verfahren zum aufkohlen und vergueten von stahlteilen
DE4205647C2 (de) Verfahren zur thermochemisch-thermischen Behandlung von Einsatzstählen
DE3922983A1 (de) Verfahren zur chemisch-thermischen bearbeitung von werkstuecken, nach diesem verfahren hergestellte diffusionsueberzuege und anlage zu seiner durchfuehrung
DE19736514C1 (de) Verfahren zum gemeinsamen Oxidieren und Wärmebehandeln von Teilen
DE4327440C2 (de) Verfahren zur thermochemisch-thermischen Behandlung von Einsatzstählen, Vergütungsstählen und Wälzlagerstählen
DE19510302C2 (de) Oberflächenbehandelte Kolbenstange und Verfahren zu ihrer Herstellung
DE2934027A1 (de) Verschleissfestes gleitstueck fuer brennkraftmaschinen
DE3810892A1 (de) Verfahren zur nitrokarburierung und nitrierung von eisenhaltigen oberflaechen
DE4115135C1 (fr)
DE102004037074B3 (de) Verfahren zur Wärmebehandlung von Werkstücken aus Stahl
DE102007018230A1 (de) Verfahren zur Herstellung einer Kurbelwelle, insbesondere für schwere Dieselmotoren
DE4418245C2 (de) Verfahren zur thermochemisch-thermischen Behandlung einer Gleitfläche eines Nockens und/oder einer Gleitfläche eines Nockengegenläufers
DE102013225860A1 (de) Gleitlager
EP0248431A2 (fr) Procédé de réalisation de couches superficielles sur des aciers austénitiques résistants à la chaleur et à la corrosion
DE60217344T2 (de) Verfahren zum abschrecken von stahl mittels druckluft
EP0890656B1 (fr) Procédé de nitruration de surfaces de pièces métalliques
DE3003045A1 (de) Verfahren zum bearbeiten eines teils mittels eines gaspartikelstrahles
DE112014005584T5 (de) Kolbenring und Wärmebehandlungsverfahren
EP0034761B1 (fr) Procédé d'amélioration superficielle de pièces de machines ou d'outils de coupe en alliages ferreux
DE19852450C2 (de) Verfahren zur Oberflächenhärtung von Formkörpern aus Gußwerkstoff sowie dadurch hergestellte Formkörper und deren Verwendung
EP1350601A1 (fr) Procédé de traitement des engrenages
DE2201349A1 (de) Verfahren zur Herstellung von Uhrgehaeuseteilen und nach diesem Verfahren hergestellte Uhrgehaeuseteile

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee