GB1307785A - Impact resistant coating for heat resistant superalloys and the like - Google Patents
Impact resistant coating for heat resistant superalloys and the likeInfo
- Publication number
- GB1307785A GB1307785A GB2562971*A GB2562971A GB1307785A GB 1307785 A GB1307785 A GB 1307785A GB 2562971 A GB2562971 A GB 2562971A GB 1307785 A GB1307785 A GB 1307785A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nickel
- mixture
- coating
- article
- superalloys
- 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
- 239000011248 coating agent Substances 0.000 title abstract 6
- 238000000576 coating method Methods 0.000 title abstract 6
- 229910000601 superalloy Inorganic materials 0.000 title abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 12
- 229910052759 nickel Inorganic materials 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 229910052776 Thorium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910000907 nickel aluminide Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 abstract 1
- 238000010408 sweeping Methods 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052727 yttrium 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
- 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
-
- 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
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/053—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 30% but less than 40%
-
- 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
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/938—Vapor deposition or gas diffusion
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/941—Solid state alloying, e.g. diffusion, to disappearance of an original layer
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12778—Alternative base metals from diverse categories
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
- Y10T428/12826—Group VIB metal-base component
- Y10T428/12847—Cr-base component
- Y10T428/12854—Next to Co-, Fe-, or Ni-base component
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other
-
- 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12944—Ni-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)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Powder Metallurgy (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
1307785 Diffusion coating of superalloys with nickel CHROMALLOY AMERICAN CORP 19 April 1971 |22 June 1970] 25629/71 Heading C7F A method of forming a nickel coating on a chromium-containing superalloy article comprises embedding the article in a mixture of nickel powder an inert refactory material and a small amount of sulphur e. g. up to 0À1%, and heating the article and said mixture e. g. at 1050C., to effect diffusion coating of the article with nickel. The amount of free oxygen present in the mixture is kept low to prevent oxidation of the sulpher. This may be achieved by including a quantity of Ti, Th, Ce or Y in the mixture or by sweeping out oxygen with an inert gas e. g. argon. After the nickel coating has been formed the surface is cleaned and aluminized to produce a coating containing nickel aluminide. This may be achieved by embedding the nickel-coated article in a mixture comprising aluminium, a buffering metal e.g. Cr. Ni, Fe or Co, ammonium bifluoride and an inert refractory material and heating.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4851570A | 1970-06-22 | 1970-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1307785A true GB1307785A (en) | 1973-02-21 |
Family
ID=21954994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2562971*A Expired GB1307785A (en) | 1970-06-22 | 1971-04-19 | Impact resistant coating for heat resistant superalloys and the like |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3647517A (en) |
| JP (1) | JPS5036624B1 (en) |
| BE (1) | BE768488A (en) |
| CH (1) | CH549099A (en) |
| FR (1) | FR2096395B1 (en) |
| GB (1) | GB1307785A (en) |
| IL (1) | IL36129A (en) |
| LU (1) | LU63354A1 (en) |
| NL (1) | NL160338C (en) |
| SE (1) | SE364529B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849865A (en) * | 1972-10-16 | 1974-11-26 | Nasa | Method of protecting the surface of a substrate |
| US3953647A (en) * | 1973-10-05 | 1976-04-27 | United Technologies Corporation | Graphite fiber reinforced metal matrix composite |
| US4190493A (en) * | 1975-02-26 | 1980-02-26 | Sulzer Brothers Limited | Coated structural component for a high temperature nuclear reactor |
| US4071659A (en) * | 1975-11-13 | 1978-01-31 | Texas Instruments Incorporated | Solar absorption surface panel |
| 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 |
| DE2732923A1 (en) * | 1977-07-21 | 1979-01-25 | Friedrichsfeld Gmbh | JOINT PROSTHESIS MADE OF NON-METALLIC MATERIALS |
| US4346137A (en) * | 1979-12-19 | 1982-08-24 | United Technologies Corporation | High temperature fatigue oxidation resistant coating on superalloy substrate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2300400A (en) * | 1940-06-26 | 1942-11-03 | Metallizing Engineering Compan | Heat corrosion resistant metallic material |
| US3096160A (en) * | 1961-06-19 | 1963-07-02 | Union Carbide Corp | Vapor diffusion coating process |
| US3141744A (en) * | 1961-06-19 | 1964-07-21 | Dwight E Couch | Wear-resistant nickel-aluminum coatings |
| US3257230A (en) * | 1964-03-24 | 1966-06-21 | Chromalloy American Corp | Diffusion coating for metals |
| DE1621224B1 (en) * | 1967-01-31 | 1971-02-04 | Deutsche Edelstahlwerke Ag | Process for the diffusion of aluminum into the surfaces of objects made of high-temperature steels and alloys based on nickel or cobalt |
| US3544348A (en) * | 1968-10-25 | 1970-12-01 | United Aircraft Corp | Overhaul process for aluminide coated gas turbine engine components |
-
1970
- 1970-06-22 US US48515A patent/US3647517A/en not_active Expired - Lifetime
-
1971
- 1971-02-03 IL IL36129A patent/IL36129A/en unknown
- 1971-04-01 SE SE04224/71A patent/SE364529B/xx unknown
- 1971-04-07 NL NL7104691.A patent/NL160338C/en active
- 1971-04-19 GB GB2562971*A patent/GB1307785A/en not_active Expired
- 1971-05-27 JP JP46035918A patent/JPS5036624B1/ja active Pending
- 1971-06-14 BE BE768488A patent/BE768488A/en unknown
- 1971-06-14 FR FR7121439A patent/FR2096395B1/fr not_active Expired
- 1971-06-16 CH CH879071A patent/CH549099A/en not_active IP Right Cessation
- 1971-06-17 LU LU63354D patent/LU63354A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL36129A0 (en) | 1971-04-28 |
| BE768488A (en) | 1971-11-03 |
| FR2096395B1 (en) | 1974-05-31 |
| SE364529B (en) | 1974-02-25 |
| JPS5036624B1 (en) | 1975-11-26 |
| NL160338C (en) | 1979-10-15 |
| NL160338B (en) | 1979-05-15 |
| DE2107372B2 (en) | 1975-11-27 |
| CH549099A (en) | 1974-05-15 |
| US3647517A (en) | 1972-03-07 |
| DE2107372A1 (en) | 1972-01-05 |
| IL36129A (en) | 1974-03-14 |
| NL7104691A (en) | 1971-12-24 |
| LU63354A1 (en) | 1971-09-20 |
| FR2096395A1 (en) | 1972-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1249933A (en) | Improvements in diffusion metallic coating method | |
| GB1100176A (en) | Diffusion coating of metals | |
| GB1319913A (en) | Cermet alloy composition | |
| GB1463447A (en) | ||
| GB1448256A (en) | High-temperature wear resistant coating and a process for making it | |
| GB1135015A (en) | A process for depositing a protective coating on metal | |
| GB1149163A (en) | Protection against carburisation | |
| GB1466204A (en) | Electrophoretic deposition of ductile corrosion resistant metallic coatings | |
| GB1307785A (en) | Impact resistant coating for heat resistant superalloys and the like | |
| GB1195904A (en) | Process for the production of Coloured Coatings | |
| GB1166591A (en) | Diffusing Aluminium into Alloy Surfaces | |
| GB1378478A (en) | Method of forming a carbide layer | |
| GB1426438A (en) | Nickel or cobalt based alloy composition | |
| JPS5687661A (en) | Metal article coating method | |
| US3107175A (en) | Method of applying metallic coatings | |
| GB1350482A (en) | Method of preparing metal alloy composite powders | |
| GB1431355A (en) | Diffusing metals into low-carbon steel sheet | |
| GB1359967A (en) | Metallic articles having a solid surface-lubricant coating | |
| GB915089A (en) | Improvements in or relating to metallic diffusion | |
| GB1319014A (en) | Nickel alloys | |
| GB1064353A (en) | Molybdenum coated with heat-resistant alloys by casting | |
| GB1508472A (en) | Aluminide diffusion coating | |
| GB1315229A (en) | Method of coating super alloys | |
| GB1331007A (en) | Coated cobalt-base super alloys | |
| GB1346322A (en) | Surface hardened titanium or zirconium and their alloys and method of producing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |