BE808327A - Procede permettant de recouvrir une piece en chrome-nickel d'une couche en oxyde de chrome et piece munie d'une telle couche - Google Patents

Procede permettant de recouvrir une piece en chrome-nickel d'une couche en oxyde de chrome et piece munie d'une telle couche

Info

Publication number
BE808327A
BE808327A BE138610A BE138610A BE808327A BE 808327 A BE808327 A BE 808327A BE 138610 A BE138610 A BE 138610A BE 138610 A BE138610 A BE 138610A BE 808327 A BE808327 A BE 808327A
Authority
BE
Belgium
Prior art keywords
chrome
layer
covering
procedure
nickel
Prior art date
Application number
BE138610A
Other languages
English (en)
French (fr)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE808327A publication Critical patent/BE808327A/xx

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
    • C23C8/02—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
    • C23C8/06—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
    • C23C8/10—Oxidising
    • C23C8/12—Oxidising using elemental oxygen or ozone
    • 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)
  • Solid Thermionic Cathode (AREA)
BE138610A 1972-12-08 1973-12-06 Procede permettant de recouvrir une piece en chrome-nickel d'une couche en oxyde de chrome et piece munie d'une telle couche BE808327A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7216664.A NL156193B (nl) 1972-12-08 1972-12-08 Werkwijze voor het bedekken van een chroom-nikkel-onderdeel met een chroomoxydehoudende laag, en onderdeel voorzien van een dergelijke laag.

Publications (1)

Publication Number Publication Date
BE808327A true BE808327A (fr) 1974-06-06

Family

ID=19817507

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138610A BE808327A (fr) 1972-12-08 1973-12-06 Procede permettant de recouvrir une piece en chrome-nickel d'une couche en oxyde de chrome et piece munie d'une telle couche

Country Status (10)

Country Link
US (1) US3922179A (cs)
JP (1) JPS5330581B2 (cs)
AR (1) AR200416A1 (cs)
BE (1) BE808327A (cs)
BR (1) BR7309541D0 (cs)
CA (1) CA1009911A (cs)
FR (1) FR2209855B1 (cs)
GB (1) GB1390880A (cs)
IT (1) IT999898B (cs)
NL (1) NL156193B (cs)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50106555A (cs) * 1974-01-29 1975-08-22
JPS5444551B2 (cs) * 1974-10-29 1979-12-26
JPS51113451A (en) * 1975-03-28 1976-10-06 Toshiba Corp Cathode body for cathode-ray tube
JPS546761A (en) * 1977-06-17 1979-01-19 Matsushita Electronics Corp Manufacture of electronic cathode-ray tube
JPS5781027U (cs) * 1980-11-06 1982-05-19
DE3104112C2 (de) * 1981-02-06 1984-12-13 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Verfahren zur Herstellung von Oxydschichten
DE3419638C2 (de) * 1984-05-25 1987-02-26 MAN Technologie GmbH, 8000 München Verfahren zur oxidativen Erzeugung von Schutzschichten auf einer Legierung
DE3630419A1 (de) * 1986-09-06 1988-03-10 Kernforschungsanlage Juelich Verfahren zur beschichtung von hoher waermebelastung ausgesetzten bauelementen mit einer amorphen wasserstoffhaltigen kohlenstoffschicht
US6641450B2 (en) * 1999-11-05 2003-11-04 Samsung Sdi Co., Ltd. Method of making a cathode for an electron tube
JP4042362B2 (ja) * 2000-08-11 2008-02-06 住友金属工業株式会社 Ｎｉ基合金製品とその製造方法
JP3870818B2 (ja) * 2002-04-04 2007-01-24 松下電器産業株式会社 プラズマディスプレイパネルの製造方法
GB0329796D0 (en) * 2003-12-23 2004-01-28 Lg Philips Displays Netherland Oxide cathode

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1760526A (en) * 1929-02-16 1930-05-27 Westinghouse Lamp Co Electrode
US3664884A (en) * 1968-03-11 1972-05-23 Concept Research Corp Method of coloring metals by the application of heat
US3703369A (en) * 1969-12-05 1972-11-21 Gen Electric Chromium-containing bodies of improved resistance to oxidation and nitrification

Also Published As

Publication number Publication date
NL156193B (nl) 1978-03-15
CA1009911A (en) 1977-05-10
FR2209855A1 (cs) 1974-07-05
AU6314073A (en) 1975-06-05
JPS4996935A (cs) 1974-09-13
GB1390880A (en) 1975-04-16
IT999898B (it) 1976-03-10
FR2209855B1 (cs) 1976-10-08
JPS5330581B2 (cs) 1978-08-28
DE2359454A1 (de) 1974-06-12
NL7216664A (cs) 1974-06-11
DE2359454B2 (de) 1977-04-14
US3922179A (en) 1975-11-25
AR200416A1 (es) 1974-11-08
BR7309541D0 (pt) 1974-08-29

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