CH541630A - Procédé d'aluminage superficiel d'un objet en alliage à base de nickel et/ou de cobalt - Google Patents

Procédé d'aluminage superficiel d'un objet en alliage à base de nickel et/ou de cobalt

Info

Publication number
CH541630A
CH541630A CH1216071A CH1216071A CH541630A CH 541630 A CH541630 A CH 541630A CH 1216071 A CH1216071 A CH 1216071A CH 1216071 A CH1216071 A CH 1216071A CH 541630 A CH541630 A CH 541630A
Authority
CH
Switzerland
Prior art keywords
cobalt
nickel
based alloy
object made
aluminizing process
Prior art date
Application number
CH1216071A
Other languages
English (en)
French (fr)
Inventor
J Stueber Richard
J Klach Stanley
Original Assignee
Chromalloy American Corp
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 Chromalloy American Corp filed Critical Chromalloy American Corp
Publication of CH541630A publication Critical patent/CH541630A/fr

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
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/48—Aluminising
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • 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
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/52—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in one step
    • C23C10/54—Diffusion of at least chromium
    • C23C10/56—Diffusion of at least chromium and at least aluminium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laminated Bodies (AREA)
CH1216071A 1970-08-19 1971-08-18 Procédé d'aluminage superficiel d'un objet en alliage à base de nickel et/ou de cobalt CH541630A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6514770A 1970-08-19 1970-08-19

Publications (1)

Publication Number Publication Date
CH541630A true CH541630A (fr) 1973-09-15

Family

ID=22060660

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1216071A CH541630A (fr) 1970-08-19 1971-08-18 Procédé d'aluminage superficiel d'un objet en alliage à base de nickel et/ou de cobalt

Country Status (10)

Country Link
US (1) US3716398A (it)
JP (1) JPS535255B1 (it)
CA (1) CA923768A (it)
CH (1) CH541630A (it)
DE (1) DE2128736C3 (it)
FR (1) FR2102357B1 (it)
GB (1) GB1331136A (it)
IL (2) IL36735A0 (it)
IT (1) IT945895B (it)
SE (1) SE367442B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978251A (en) * 1974-06-14 1976-08-31 International Harvester Company Aluminide coatings
JPS5844646B2 (ja) * 1974-11-11 1983-10-04 株式会社日立製作所 メタネ−ション反応炉
US4142023A (en) * 1975-12-16 1979-02-27 United Technologies Corporation Method for forming a single-phase nickel aluminide coating on a nickel-base superalloy substrate
US5217757A (en) * 1986-11-03 1993-06-08 United Technologies Corporation Method for applying aluminide coatings to superalloys
GB0409486D0 (en) * 2004-04-28 2004-06-02 Diffusion Alloys Ltd Coatings for turbine blades

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1273888A (fr) * 1960-04-14 1961-10-20 Chromalloy Corp Article métallique pourvu d'un revêtement et son procédé de production
US3096205A (en) * 1960-05-16 1963-07-02 Chromalloy Corp Diffusion coating of metals
US3073015A (en) * 1960-05-16 1963-01-15 Chromalloy Corp Diffusion coating of metals
US3257230A (en) * 1964-03-24 1966-06-21 Chromalloy American Corp Diffusion coating for metals
US3436249A (en) * 1966-02-23 1969-04-01 Rolls Royce Aluminising powder
FR1566639A (it) * 1968-03-26 1969-05-09
US3544348A (en) * 1968-10-25 1970-12-01 United Aircraft Corp Overhaul process for aluminide coated gas turbine engine components

Also Published As

Publication number Publication date
DE2128736A1 (de) 1972-03-02
IL36735A0 (en) 1971-06-23
GB1331136A (en) 1973-09-19
DE2128736B2 (de) 1978-11-09
DE2128736C3 (de) 1979-07-12
IL36735A (en) 1974-03-14
US3716398A (en) 1973-02-13
CA923768A (en) 1973-04-03
SE367442B (it) 1974-05-27
IT945895B (it) 1973-05-10
FR2102357B1 (it) 1974-03-29
FR2102357A1 (it) 1972-04-07
JPS535255B1 (it) 1978-02-25

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Legal Events

Date Code Title Description
PL Patent ceased