DE2154280A1 - Verfahren zum Oberflächen-Beschichten - Google Patents
Verfahren zum Oberflächen-BeschichtenInfo
- Publication number
- DE2154280A1 DE2154280A1 DE19712154280 DE2154280A DE2154280A1 DE 2154280 A1 DE2154280 A1 DE 2154280A1 DE 19712154280 DE19712154280 DE 19712154280 DE 2154280 A DE2154280 A DE 2154280A DE 2154280 A1 DE2154280 A1 DE 2154280A1
- Authority
- DE
- Germany
- Prior art keywords
- superalloy
- coating
- cobalt
- aluminum
- nickel
- 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.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims description 41
- 239000011248 coating agent Substances 0.000 claims description 31
- 229910052782 aluminium Inorganic materials 0.000 claims description 23
- 239000010941 cobalt Substances 0.000 claims description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 21
- 229910017052 cobalt Inorganic materials 0.000 claims description 21
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 20
- 229910000601 superalloy Inorganic materials 0.000 claims description 19
- 229910000951 Aluminide Inorganic materials 0.000 claims description 15
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 claims description 4
- 229910002515 CoAl Inorganic materials 0.000 claims description 4
- 239000003245 coal Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 229910000943 NiAl Inorganic materials 0.000 claims description 2
- 150000001247 metal acetylides Chemical class 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims 1
- 239000000956 alloy Substances 0.000 description 22
- 229910045601 alloy Inorganic materials 0.000 description 21
- 239000000758 substrate Substances 0.000 description 11
- 239000011651 chromium Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- -1 Nickel-aluminum compound Chemical class 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 241000016649 Copaifera officinalis Species 0.000 description 3
- 239000004859 Copal Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- VYOZKLLJJHRFNA-UHFFFAOYSA-N [F].N Chemical compound [F].N VYOZKLLJJHRFNA-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- BLJNPOIVYYWHMA-UHFFFAOYSA-N alumane;cobalt Chemical compound [AlH3].[Co] BLJNPOIVYYWHMA-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910000907 nickel aluminide Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006557 surface reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229910052721 tungsten 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
- C23C10/34—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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10252470A | 1970-12-29 | 1970-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2154280A1 true DE2154280A1 (de) | 1972-07-06 |
Family
ID=22290312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712154280 Pending DE2154280A1 (de) | 1970-12-29 | 1971-10-30 | Verfahren zum Oberflächen-Beschichten |
Country Status (8)
| Country | Link |
|---|---|
| CA (1) | CA945050A (enExample) |
| DE (1) | DE2154280A1 (enExample) |
| FR (1) | FR2119920B1 (enExample) |
| GB (1) | GB1315228A (enExample) |
| IL (1) | IL38092A (enExample) |
| IT (1) | IT944465B (enExample) |
| NL (1) | NL7118079A (enExample) |
| SE (1) | SE364738B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2167773A (en) * | 1984-11-29 | 1986-06-04 | Secr Defence | Improvements in or relating to coating processes |
| DE102005055200A1 (de) * | 2005-11-19 | 2007-05-24 | Mtu Aero Engines Gmbh | Verfahren zum Herstellen eines Einlaufbelags |
-
1971
- 1971-10-18 FR FR7138325A patent/FR2119920B1/fr not_active Expired
- 1971-10-19 GB GB4855771A patent/GB1315228A/en not_active Expired
- 1971-10-25 CA CA126,023A patent/CA945050A/en not_active Expired
- 1971-10-30 DE DE19712154280 patent/DE2154280A1/de active Pending
- 1971-11-08 IL IL38092A patent/IL38092A/xx unknown
- 1971-11-30 SE SE15311/71A patent/SE364738B/xx unknown
- 1971-12-29 IT IT33059/71A patent/IT944465B/it active
- 1971-12-29 NL NL7118079A patent/NL7118079A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7118079A (enExample) | 1972-07-03 |
| FR2119920B1 (enExample) | 1975-07-18 |
| IL38092A0 (en) | 1972-02-29 |
| IL38092A (en) | 1974-10-22 |
| CA945050A (en) | 1974-04-09 |
| IT944465B (it) | 1973-04-20 |
| FR2119920A1 (enExample) | 1972-08-11 |
| GB1315228A (en) | 1973-05-02 |
| SE364738B (enExample) | 1974-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |