DE69029064T2 - Process for the silicification of metallic objects by chemical vapor deposition - Google Patents

Process for the silicification of metallic objects by chemical vapor deposition

Info

Publication number
DE69029064T2
DE69029064T2 DE1990629064 DE69029064T DE69029064T2 DE 69029064 T2 DE69029064 T2 DE 69029064T2 DE 1990629064 DE1990629064 DE 1990629064 DE 69029064 T DE69029064 T DE 69029064T DE 69029064 T2 DE69029064 T2 DE 69029064T2
Authority
DE
Germany
Prior art keywords
silicification
vapor deposition
chemical vapor
metallic objects
metallic
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
DE1990629064
Other languages
German (de)
Other versions
DE69029064D1 (en
Inventor
Pierre Jalby
Michel Gastiger
Thierry Jacquin
Eric Gosse
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Application granted granted Critical
Publication of DE69029064D1 publication Critical patent/DE69029064D1/en
Publication of DE69029064T2 publication Critical patent/DE69029064T2/en
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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
    • C23C10/08—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases only one element being diffused

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
DE1990629064 1989-07-19 1990-07-04 Process for the silicification of metallic objects by chemical vapor deposition Expired - Fee Related DE69029064T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909697A FR2649995B1 (en) 1989-07-19 1989-07-19 PROCESS FOR SILICIURATION OF STEELS BY CHEMICAL DEPOSITION IN THE GAS PHASE

Publications (2)

Publication Number Publication Date
DE69029064D1 DE69029064D1 (en) 1996-12-12
DE69029064T2 true DE69029064T2 (en) 1997-06-05

Family

ID=9383914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990629064 Expired - Fee Related DE69029064T2 (en) 1989-07-19 1990-07-04 Process for the silicification of metallic objects by chemical vapor deposition

Country Status (5)

Country Link
EP (1) EP0409687B1 (en)
JP (1) JPH03138350A (en)
CA (1) CA2021305A1 (en)
DE (1) DE69029064T2 (en)
FR (1) FR2649995B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017110221A1 (en) * 2017-05-11 2018-11-15 Gottfried Wilhelm Leibniz Universität Hannover Process for heat treatment of a component and plant therefor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509907B1 (en) * 1991-04-17 1995-10-11 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method of forming a silicon diffusion and/or overlay coating on the surface of a metallic substrate by chemical vapor deposition
JP4560077B2 (en) 2007-11-12 2010-10-13 トヨタ自動車株式会社 Powder for magnetic core and method for producing powder for magnetic core

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1042076A (en) * 1950-09-15 1953-10-28 Union Chimique Belge Sa Process for making the steel surface hard and corrosion resistant
FR1108158A (en) * 1953-07-03 1956-01-10 Process for <finishing> the surface of metals, in particular iron and steel
GB1072932A (en) * 1963-11-01 1967-06-21 Berghaus Elektrophysik Anst Method of and apparatus for surface hardening bodies by gaseous treatment
DE1294984B (en) * 1964-12-31 1969-05-14 Allegheny Ludlum Steel Process for increasing the silicon content in order to improve the magnetic properties of a silicon steel present in its final thickness or finished mass
FR2018029A1 (en) * 1968-09-13 1970-05-29 Allegheny Ludlum Steel Augmenting the silicon contact of steel by treat - ment with silicon tetrachloride in the gas phase
JPS58141376A (en) * 1982-02-16 1983-08-22 Seiko Epson Corp Plasma cementation
FR2587730A1 (en) * 1985-09-23 1987-03-27 Rhone Poulenc Rech Process for siliciding a ferrous metal substrate and silicided ferrous metal substrate
US4714632A (en) * 1985-12-11 1987-12-22 Air Products And Chemicals, Inc. Method of producing silicon diffusion coatings on metal articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017110221A1 (en) * 2017-05-11 2018-11-15 Gottfried Wilhelm Leibniz Universität Hannover Process for heat treatment of a component and plant therefor

Also Published As

Publication number Publication date
CA2021305A1 (en) 1991-01-20
FR2649995A1 (en) 1991-01-25
FR2649995B1 (en) 1993-08-13
EP0409687B1 (en) 1996-11-06
JPH03138350A (en) 1991-06-12
DE69029064D1 (en) 1996-12-12
EP0409687A1 (en) 1991-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee