GB1016490A - Aluminizing process and composition - Google Patents

Aluminizing process and composition

Info

Publication number
GB1016490A
GB1016490A GB30847/64A GB3084764A GB1016490A GB 1016490 A GB1016490 A GB 1016490A GB 30847/64 A GB30847/64 A GB 30847/64A GB 3084764 A GB3084764 A GB 3084764A GB 1016490 A GB1016490 A GB 1016490A
Authority
GB
United Kingdom
Prior art keywords
aluminizing
alloy
composition
cobalt
mixture
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
Application number
GB30847/64A
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.)
Howe Sound Co
Original Assignee
Howe Sound Co
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 Howe Sound Co filed Critical Howe Sound Co
Publication of GB1016490A publication Critical patent/GB1016490A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0026—Matrix based on Ni, Co, Cr or alloys thereof
    • 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
    • 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
    • C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
    • C23C12/02—Diffusion in one step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

In a process for aluminizing alloys of nickel chromium and cobalt and high alloy steels of nickel and cobalt using a mixture of aluminium (2-10% by weight of the mixture) and aluminium oxide, the particle size of the aluminium oxide is 20 microns or less. The alloy and aluminizing powder are heated to 1000-1100 DEG C. for 1-15 hours. The alloy may comprise (parts per cent by weight): .C.0.5 .Si.1.25 .Cr.14.0 .Ni.16.0 .W.3.5 .Fe balance..
GB30847/64A 1963-08-09 1964-08-04 Aluminizing process and composition Expired GB1016490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US301048A US3345197A (en) 1963-08-09 1963-08-09 Aluminizing process and composition

Publications (1)

Publication Number Publication Date
GB1016490A true GB1016490A (en) 1966-01-12

Family

ID=23161708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30847/64A Expired GB1016490A (en) 1963-08-09 1964-08-04 Aluminizing process and composition

Country Status (7)

Country Link
US (1) US3345197A (en)
BE (1) BE651432A (en)
CH (1) CH450862A (en)
DE (1) DE1246352B (en)
GB (1) GB1016490A (en)
NL (1) NL140572B (en)
SE (1) SE303412B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408230A (en) * 1964-12-21 1968-10-29 Gen Telephone & Elect Method of making flexible electrodes
US3408231A (en) * 1964-12-21 1968-10-29 Gen Telephone & Elect Method of making flexible electrodes
US3436249A (en) * 1966-02-23 1969-04-01 Rolls Royce Aluminising powder
DE1796175C2 (en) * 1968-09-14 1974-05-30 Deutsche Edelstahlwerke Gmbh, 4150 Krefeld High temperature corrosion and scaling resistant diffusion protection layer on objects made of high temperature alloys based on nickel and / or cobalt
US3544348A (en) * 1968-10-25 1970-12-01 United Aircraft Corp Overhaul process for aluminide coated gas turbine engine components
US3958047A (en) * 1969-06-30 1976-05-18 Alloy Surfaces Co., Inc. Diffusion treatment of metal
US3640815A (en) * 1969-09-08 1972-02-08 Howmet Corp Method for surface treatment of nickel and cobalt base alloys
US3625750A (en) * 1970-01-09 1971-12-07 Avco Corp Coating process
US4043542A (en) * 1975-09-30 1977-08-23 Sumitomo Metal Industries Limited Tuyeres for a blast furnace
US4362696A (en) * 1979-05-21 1982-12-07 The United States Of America As Represented By The United States Department Of Energy Corrosion-resistant fuel cladding allow for liquid metal fast breeder reactors
US4314880A (en) * 1980-02-08 1982-02-09 The United States Department Of America As Represented By The United States Department Of Energy Hydrogen permeation resistant barrier
US4439470A (en) * 1980-11-17 1984-03-27 George Kelly Sievers Method for forming ternary alloys using precious metals and interdispersed phase
US4352840A (en) * 1980-11-17 1982-10-05 Turbine Metal Technology, Inc. Interdispersed phase coatings method
US6884461B2 (en) 2002-12-20 2005-04-26 General Electric Company Turbine nozzle with heat rejection coats
US6884515B2 (en) 2002-12-20 2005-04-26 General Electric Company Afterburner seals with heat rejection coats
US6884460B2 (en) 2002-12-20 2005-04-26 General Electric Company Combustion liner with heat rejection coats
DE102005030231B4 (en) * 2005-06-29 2007-05-31 Forschungszentrum Karlsruhe Gmbh Method for applying a high-temperature suitable FeCrAl protective layer, cladding tube with such a protective layer applied and use of such a cladding tube

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157532A (en) * 1956-03-14 1964-11-17 Onera (Off Nat Aerospatiale) Methods of treating metallic powders
US2927043A (en) * 1957-02-20 1960-03-01 Solar Aircraft Co Aluminum coating processes and compositions
US3191252A (en) * 1958-12-29 1965-06-29 Gen Motors Corp Coating protection of metal surfaces during casting
US3096205A (en) * 1960-05-16 1963-07-02 Chromalloy Corp Diffusion coating of metals
US3178308A (en) * 1960-09-07 1965-04-13 Pfaudler Permutit Inc Chemical vapor plating process
US3102044A (en) * 1960-09-12 1963-08-27 United Aircraft Corp Applying protective coating from powdered material utilizing high temperature and low pressure
BE611473A (en) * 1960-12-20
FR1311851A (en) * 1961-09-12 1962-12-14 Deutsche Edelstahlwerke Ag Process for the production of oxidation resistant surfaces on refractory metallic materials
FR1311850A (en) * 1961-09-12 1962-12-14 Deutsche Edelstahlwerke Ag Process for the production of surfaces with high resistance to oxidation on refractory metallic materials
FR1311333A (en) * 1961-10-25 1962-12-07 Deutsche Edelstahlwerke Ag Process for the production of diffusion layers containing aluminum on metallic materials with high heat resistance
FR1322646A (en) * 1962-05-18 1963-03-29 Deutsche Edelstahlwerke Ag Process for producing aluminum diffusion zones with extremely low surface roughness

Also Published As

Publication number Publication date
NL140572B (en) 1973-12-17
CH450862A (en) 1968-04-30
SE303412B (en) 1968-08-26
BE651432A (en) 1964-12-01
US3345197A (en) 1967-10-03
NL6409084A (en) 1965-02-10
DE1246352B (en) 1967-08-03

Similar Documents

Publication Publication Date Title
GB1016490A (en) Aluminizing process and composition
GB1041930A (en) Nickel chrome alloy
GB647819A (en) Cobalt chromium nickel base alloy
GB1340058A (en) Cobalt base alloy
GB880805A (en) Nickel-chromium-cobalt alloys
GB893617A (en) Improvements in nickel base alloys
GB911631A (en) Alloys
GB760113A (en) Improvements in or relating to dense alloys
GB944954A (en) Improvements in or relating to titanium alloys
GB876723A (en) Aluminium-manganese-iron alloy
GB1073563A (en) Alloy steels and articles made thereof
GB872052A (en) Stainless steel resistant to nitric acid corrosion
GB1018101A (en) Nickel-silicon alloys
GB797800A (en) Brazing alloys
GB803937A (en) Improvements in or relating to niobium alloys
GB866090A (en) Improvements in and relating to alloys
GB805187A (en) Improvements in iron-nickel-chromium alloys
GB1001186A (en) Improvements in or relating to powder metallurgy
GB967447A (en) Improvements in or relating to alloys
GB806183A (en) Improvements in or relating to members prepared from cobalt base alloys
GB788125A (en) Improvements in and relating to refractory alloys
GB949841A (en) Improvements in or relating to titanium alloys
GB654354A (en) Improvements in or relating to heat-resisting alloys containing cobalt
GB880806A (en) Nickel-chromium-cobalt alloys
GB1181379A (en) Weld Metal Compositions