DE2560464C2 - Diffusionsüberzugsverfahren und seine Anwendung - Google Patents
Diffusionsüberzugsverfahren und seine AnwendungInfo
- Publication number
- DE2560464C2 DE2560464C2 DE2560464A DE2560464A DE2560464C2 DE 2560464 C2 DE2560464 C2 DE 2560464C2 DE 2560464 A DE2560464 A DE 2560464A DE 2560464 A DE2560464 A DE 2560464A DE 2560464 C2 DE2560464 C2 DE 2560464C2
- Authority
- DE
- Germany
- Prior art keywords
- coating
- aluminum
- powder
- temperature
- alloy
- 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 claims description 60
- 238000009792 diffusion process Methods 0.000 title claims description 14
- 239000011248 coating agent Substances 0.000 claims description 53
- 229910052782 aluminium Inorganic materials 0.000 claims description 34
- 239000000843 powder Substances 0.000 claims description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 19
- 229910045601 alloy Inorganic materials 0.000 claims description 16
- 239000000956 alloy Substances 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- -1 halide salt Chemical class 0.000 claims description 7
- 239000012190 activator Substances 0.000 claims description 6
- 229910015372 FeAl Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910017855 NH 4 F Inorganic materials 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000008439 repair process Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 244000078856 Prunus padus Species 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 229910000951 Aluminide Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical compound [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229920002457 flexible plastic Polymers 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical group 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910018084 Al-Fe Inorganic materials 0.000 description 1
- 229910018192 Al—Fe Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 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
- C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface
-
- 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
- C23C16/06—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 metallic material
- C23C16/08—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 metallic material from metal halides
- C23C16/12—Deposition of aluminium only
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Powder Metallurgy (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44731874A | 1974-03-01 | 1974-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2560464C2 true DE2560464C2 (de) | 1984-07-19 |
Family
ID=23775886
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2560464A Expired DE2560464C2 (de) | 1974-03-01 | 1975-01-23 | Diffusionsüberzugsverfahren und seine Anwendung |
| DE2560537A Expired DE2560537C1 (de) | 1974-03-01 | 1975-01-23 | Diffusionsueberzugsverfahren |
| DE2502609A Expired DE2502609C2 (de) | 1974-03-01 | 1975-01-23 | Überzugsband zur Verwendung beim Aluminid-Diffusionsüberziehen |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2560537A Expired DE2560537C1 (de) | 1974-03-01 | 1975-01-23 | Diffusionsueberzugsverfahren |
| DE2502609A Expired DE2502609C2 (de) | 1974-03-01 | 1975-01-23 | Überzugsband zur Verwendung beim Aluminid-Diffusionsüberziehen |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5856750B2 (online.php) |
| BE (1) | BE822348A (online.php) |
| CA (1) | CA1051282A (online.php) |
| DE (3) | DE2560464C2 (online.php) |
| FR (1) | FR2262702B1 (online.php) |
| GB (3) | GB1508473A (online.php) |
| IL (1) | IL45597A (online.php) |
| IT (1) | IT1033219B (online.php) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730266A1 (de) * | 1986-09-25 | 1988-03-31 | United Technologies Corp | Verfahren zum auftragen einer legierung auf einen metallgegenstand und zum nachklassifizieren des duesenquerschnitts zwischen benachbarten turbinenleitschaufeln |
| DE3726073C1 (de) * | 1987-08-06 | 1988-07-14 | Thyssen Edelstahlwerke Ag | Verfahren zur Herstellung von duennwandigem Halbzeug und dessen Verwendungen |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8173206B2 (en) * | 2007-12-20 | 2012-05-08 | General Electric Company | Methods for repairing barrier coatings |
| GB0816257D0 (en) | 2008-09-08 | 2008-10-15 | Rolls Royce Plc | A method of repairing a coating on an article |
| GB0816255D0 (en) | 2008-09-08 | 2008-10-15 | Rolls Royce Plc | A method of repairing an aluminide coating on an article |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2141924A1 (de) * | 1970-08-21 | 1972-02-24 | Gen Electric | Diffusionsuberz ug auf Gegenstanden aus einer Superlegierung auf Nickelbasis |
-
1974
- 1974-09-05 IL IL45597A patent/IL45597A/en unknown
- 1974-11-19 BE BE150639A patent/BE822348A/xx not_active IP Right Cessation
- 1974-12-09 FR FR7440285A patent/FR2262702B1/fr not_active Expired
-
1975
- 1975-01-23 DE DE2560464A patent/DE2560464C2/de not_active Expired
- 1975-01-23 DE DE2560537A patent/DE2560537C1/de not_active Expired
- 1975-01-23 DE DE2502609A patent/DE2502609C2/de not_active Expired
- 1975-01-27 CA CA218,663A patent/CA1051282A/en not_active Expired
- 1975-02-27 IT IT20687/75A patent/IT1033219B/it active
- 1975-02-28 GB GB44958/77A patent/GB1508473A/en not_active Expired
- 1975-02-28 JP JP50024104A patent/JPS5856750B2/ja not_active Expired
- 1975-02-28 GB GB8510/75A patent/GB1508471A/en not_active Expired
- 1975-02-28 GB GB44957/77A patent/GB1508472A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2141924A1 (de) * | 1970-08-21 | 1972-02-24 | Gen Electric | Diffusionsuberz ug auf Gegenstanden aus einer Superlegierung auf Nickelbasis |
Non-Patent Citations (1)
| Title |
|---|
| Vapor Deposition, 1966, S. 277 u. 278 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730266A1 (de) * | 1986-09-25 | 1988-03-31 | United Technologies Corp | Verfahren zum auftragen einer legierung auf einen metallgegenstand und zum nachklassifizieren des duesenquerschnitts zwischen benachbarten turbinenleitschaufeln |
| DE3726073C1 (de) * | 1987-08-06 | 1988-07-14 | Thyssen Edelstahlwerke Ag | Verfahren zur Herstellung von duennwandigem Halbzeug und dessen Verwendungen |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2262702A1 (online.php) | 1975-09-26 |
| CA1051282A (en) | 1979-03-27 |
| DE2560537C1 (de) | 1986-02-13 |
| IL45597A (en) | 1977-12-30 |
| JPS50124842A (online.php) | 1975-10-01 |
| FR2262702B1 (online.php) | 1977-11-10 |
| GB1508472A (en) | 1978-04-26 |
| IT1033219B (it) | 1979-07-10 |
| BE822348A (fr) | 1975-03-14 |
| GB1508471A (en) | 1978-04-26 |
| IL45597A0 (en) | 1974-11-29 |
| GB1508473A (en) | 1978-04-26 |
| JPS5856750B2 (ja) | 1983-12-16 |
| DE2502609A1 (de) | 1975-09-04 |
| DE2502609C2 (de) | 1983-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60017974T2 (de) | Verfahren zur gleichzeitigen Aluminisierung von Superlegierungen auf Nickel- und Kobalt-Basis | |
| US4004047A (en) | Diffusion coating method | |
| DE69732466T2 (de) | Lokalisierte Aluminid-Beschichtung mit niedriger Aktivität | |
| DE2560523C2 (de) | Metallgegenstand mit einem Hafnium und Aluminium enthaltenden metallischen Überzug und Verfahren zu dessen Herstellung | |
| DE3329907C2 (de) | Verfahren zur Bildung einer Schutzdiffusionsschicht auf Teilen aus einer Nickel-, Kobalt- und Eisenlegierung | |
| DE2601129C2 (de) | Verfahren zur Herstellung von Formkörpern aus wärmeresistenten Legierungen auf Nickel-, Kobalt- und Nickel-Kobalt-Basis | |
| DE1941637C3 (de) | Dampfabscheidungsverfahren zum Aufbringen eines metallischen Überzuges auf eine Oberfläche eines metallischen Gegenstandes | |
| DE3104581A1 (de) | Mit einer deckschicht versehener gegenstand aus einer superlegierung und verfahren zu seiner herstellung | |
| DE3038416A1 (de) | Verfahren zur herstellung eines turbinenmantels | |
| WO2005035819A1 (de) | Verfahren zu lokalen alitierung, silizierung oder chromierung von metallischen bauteilen | |
| DE4344061C1 (de) | Bauteil mit Schutzanordnung gegen Alitieren oder Chromieren beim Gasdiffusionsbeschichten und Verfahren zu seiner Herstellung | |
| DE2605289B2 (de) | Legierung hoher oxydationsbestaendigkeit gegenueber dem angriff schwefelhaltiger gase | |
| DE2830851A1 (de) | Verfahren zur bildung von metalldiffusionsschutzueberzuegen | |
| DE3027730C2 (online.php) | ||
| DE2560537C1 (de) | Diffusionsueberzugsverfahren | |
| DE1956408A1 (de) | Maskenverfahren fuer metallische Diffusionsueberzuege | |
| DE2032418C3 (de) | Verfahren zur teilweisen Oberflachenbeschichtung von Werkstucken aus Superlegierungen durch Metalldiffusion | |
| DE2843110A1 (de) | Aufschweisslegierung | |
| DE2350694C3 (de) | Verfahren zum Beschichten eines Werkstückes aus einer Superlegierung zum Schutz gegen Korrosion und Reaktionsgemisch | |
| DE69211423T2 (de) | Verfahren zur Herstellung einer metallischen Beschichtung auf einem Verbundkörper SiC/SiC | |
| DE1939115A1 (de) | Diffusionsverfahren zur Erzeugung von metallischen Hochtemperatur-Schutzueberzuegen | |
| DE2363830A1 (de) | Oxydationsbestaendige materialien und strukturen | |
| DE2006274A1 (de) | Stahlblech für elektrische Zwecke mit einem Gehalt an nicht orientiertem Silicium sowie Verfahren zu seiner Herstellung | |
| DE2153741A1 (de) | Verfahren zum Oberflächen-Beschichten | |
| DE1446117A1 (de) | Diffusionsueberzugsverfahren fuer Metalle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| Q172 | Divided out of (supplement): |
Ref country code: DE Ref document number: 2502609 |
|
| 8110 | Request for examination paragraph 44 | ||
| 8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 3322792 Format of ref document f/p: P |
|
| Q171 | Divided out to: |
Ref country code: DE Ref document number: 3322792 |
|
| 8180 | Miscellaneous part 1 |
Free format text: IN HEFT 36/83, SEITE 6784, SP. 3: DIE VEROEFFENTLICHUNG IST ZU STREICHEN |
|
| 8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 2560537 Format of ref document f/p: P |
|
| Q171 | Divided out to: |
Ref country code: DE Ref document number: 2560537 |
|
| AC | Divided out of |
Ref country code: DE Ref document number: 2502609 Format of ref document f/p: P |
|
| AH | Division in |
Ref country code: DE Ref document number: 3322792 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| AH | Division in |
Ref country code: DE Ref document number: 2560537 Format of ref document f/p: P |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: SIEB, R., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 6947 LAUDENBACH |