GB1077735A - Coatings for metallic materials - Google Patents
Coatings for metallic materialsInfo
- Publication number
- GB1077735A GB1077735A GB33187/64A GB3318764A GB1077735A GB 1077735 A GB1077735 A GB 1077735A GB 33187/64 A GB33187/64 A GB 33187/64A GB 3318764 A GB3318764 A GB 3318764A GB 1077735 A GB1077735 A GB 1077735A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coating
- deposited
- heating
- bed
- powder
- 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
Links
- 238000000576 coating method Methods 0.000 title abstract 6
- 239000007769 metal material Substances 0.000 title 1
- 229910052804 chromium Inorganic materials 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- 239000000956 alloy Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 230000001680 brushing effect Effects 0.000 abstract 2
- 238000005524 ceramic coating Methods 0.000 abstract 2
- 229910010293 ceramic material Inorganic materials 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 229910052758 niobium Inorganic materials 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 238000005507 spraying Methods 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 229910052715 tantalum Inorganic materials 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 229910052721 tungsten Inorganic materials 0.000 abstract 2
- 229910018404 Al2 O3 Inorganic materials 0.000 abstract 1
- 229910001182 Mo alloy Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/403—Oxides of aluminium, magnesium or beryllium
-
- 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
- C23C10/44—Siliconising
-
- 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
- C23C10/60—After-treatment
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/401—Oxides containing silicon
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
In a method of coating alloys of Mo, Nb, Ta, W, Ni, Co, Cr with a ceramic material an intermediate coating is formed by diffusion in a non-oxidizing atmosphere. A Nb-W-Mo alloy is packed in a powder mixture of Si, Fe, Cr and heated to 1100 DEG C. in I2, H2 mixture then in I2, A mixture to form a Nb disilicide layer. Alternatively a Ti, Cr, Fe or Al layer may be formed. A coating of Al2O3 is then formed by heating the substrate in a fluidized bed in a stream of steam and AlCl3; the bed may contain SiO2 when an alumina-silicate is deposited. The ceramic coating may be deposited by spraying or brushing on powder and heating to 1300 DEG C.ALSO:In a method of coating alloys of Mo, Nb, Ta, W, Ni, Co, Cr with a ceramic material an intermediate layer is formed by diffusion in a non oxidizing atmosphere Nb disilicide, Ti, Cr, Al and Fe layers are referred to (see Division C7). A coating of Al2 O3 is then formed by heating the substrate in a fluidised bed in a stream of steam and AlCl3; the bed may contain SiO2 when an alumina-silicate is deposited. The ceramic coating may be deposited by spraying or brushing on powder and heating to 1300 DEG C.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB33187/64A GB1077735A (en) | 1964-08-14 | 1964-08-14 | Coatings for metallic materials |
| US476715A US3443978A (en) | 1964-08-14 | 1965-08-02 | Method of coating metals with a silicide layer and an outer layer of aluminasilicate |
| DEP37441A DE1294136B (en) | 1964-08-14 | 1965-08-11 | Pore-free metallic objects with a high oxidation resistance coating and process for their production |
| FR28189A FR1445882A (en) | 1964-08-14 | 1965-08-12 | Protective coatings for metallic materials, more especially refractory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB33187/64A GB1077735A (en) | 1964-08-14 | 1964-08-14 | Coatings for metallic materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1077735A true GB1077735A (en) | 1967-08-02 |
Family
ID=10349692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33187/64A Expired GB1077735A (en) | 1964-08-14 | 1964-08-14 | Coatings for metallic materials |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3443978A (en) |
| DE (1) | DE1294136B (en) |
| FR (1) | FR1445882A (en) |
| GB (1) | GB1077735A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022349A1 (en) * | 1979-07-07 | 1981-01-14 | The British Petroleum Company p.l.c. | Protective metal oxide films on metal or alloy substrate surfaces susceptible to coking, corrosion or catalytic activity |
| EP0304176A3 (en) * | 1987-08-17 | 1991-03-20 | Barson Corporation | Refractory metal composite coated article |
| FR2718464A1 (en) * | 1985-08-19 | 1995-10-13 | Garrett Corp | Superalloy article and method of mfr. |
| US5514482A (en) * | 1984-04-25 | 1996-05-07 | Alliedsignal Inc. | Thermal barrier coating system for superalloy components |
| GB2439313A (en) * | 2006-06-24 | 2007-12-27 | Siemens Ag | Protecting components against hot corrosion using sequential chromium diffusion coatings and ceramic coatings |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19604844C2 (en) | 1996-02-10 | 1998-02-26 | Forschungszentrum Juelich Gmbh | Bonding of non-oxide ceramic, ceramic-metallic or metallic bodies and bodies manufactured according to the method |
| US7271125B2 (en) * | 2004-01-14 | 2007-09-18 | Engelhard Corporation | Coated metal substrate |
| US7354651B2 (en) * | 2005-06-13 | 2008-04-08 | General Electric Company | Bond coat for corrosion resistant EBC for silicon-containing substrate and processes for preparing same |
| US7442444B2 (en) * | 2005-06-13 | 2008-10-28 | General Electric Company | Bond coat for silicon-containing substrate for EBC and processes for preparing same |
| US20080120970A1 (en) | 2006-11-29 | 2008-05-29 | Marcus Hilgendorff | NOx Storage Materials and Traps Resistant to Thermal Aging |
| CN105296918B (en) * | 2015-11-11 | 2018-08-14 | 厦门理工学院 | A kind of tungsten surface A l2O3-SiO2High-temperature insulating coating and preparation method thereof |
| DE102018205183A1 (en) * | 2018-04-06 | 2019-10-10 | Siemens Aktiengesellschaft | Oxidation protection for MAX phases |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711975A (en) * | 1949-07-01 | 1955-06-28 | Thompson Prod Inc | Vitreous coated refractory metals, method for producing the same, and vitreous enamel composition |
| DE895848C (en) * | 1950-01-11 | 1953-11-05 | Metallwerk Plansee G M B H | Process for the production of firmly adhering, gas-tight coatings on molded bodies made of preferably high-melting metals |
| US2857297A (en) * | 1951-10-25 | 1958-10-21 | Nat Res Corp | Process of coating molybdenum |
| SE206570C1 (en) * | 1956-03-09 | 1966-08-02 | ||
| US3029162A (en) * | 1959-05-21 | 1962-04-10 | Chromalloy Corp | Process for the production of metallic borides on the surface of metals |
| US3117846A (en) * | 1960-01-28 | 1964-01-14 | Pfaudler Permutit Inc | Multi layer difusion coatings and method of applying the same |
| US3175920A (en) * | 1961-05-08 | 1965-03-30 | North American Aviation Inc | Corrosion protection at intermediate temperatures |
| US3249462A (en) * | 1961-10-23 | 1966-05-03 | Boeing Co | Metal diffusion coating utilizing fluidized bed |
| US3269856A (en) * | 1962-06-07 | 1966-08-30 | Lockheed Aircraft Corp | Coating for refractory metal |
| US3251337A (en) * | 1963-07-16 | 1966-05-17 | Robert E Latta | Spiral fluidized bed device and method for coating particles |
-
1964
- 1964-08-14 GB GB33187/64A patent/GB1077735A/en not_active Expired
-
1965
- 1965-08-02 US US476715A patent/US3443978A/en not_active Expired - Lifetime
- 1965-08-11 DE DEP37441A patent/DE1294136B/en active Pending
- 1965-08-12 FR FR28189A patent/FR1445882A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022349A1 (en) * | 1979-07-07 | 1981-01-14 | The British Petroleum Company p.l.c. | Protective metal oxide films on metal or alloy substrate surfaces susceptible to coking, corrosion or catalytic activity |
| US5514482A (en) * | 1984-04-25 | 1996-05-07 | Alliedsignal Inc. | Thermal barrier coating system for superalloy components |
| FR2718464A1 (en) * | 1985-08-19 | 1995-10-13 | Garrett Corp | Superalloy article and method of mfr. |
| EP0304176A3 (en) * | 1987-08-17 | 1991-03-20 | Barson Corporation | Refractory metal composite coated article |
| GB2439313A (en) * | 2006-06-24 | 2007-12-27 | Siemens Ag | Protecting components against hot corrosion using sequential chromium diffusion coatings and ceramic coatings |
| WO2007147708A3 (en) * | 2006-06-24 | 2008-03-27 | Siemens Ag | Method of protecting a component against hot corrosion and a component protected by said method |
| CN101479398B (en) * | 2006-06-24 | 2011-11-16 | 西门子公司 | Method for protecting components against thermal corrosion and components protected by said method |
| GB2439313B (en) * | 2006-06-24 | 2011-11-23 | Siemens Ag | Method of protecting a component against hot corrosion and a component protected by said method |
| US8596985B2 (en) | 2006-06-24 | 2013-12-03 | Siemens Aktiengesellschaft | Method of protecting a component against hot corrosion and a component protected by said method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1294136B (en) | 1969-04-30 |
| US3443978A (en) | 1969-05-13 |
| FR1445882A (en) | 1966-07-15 |
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