DE2126479C3 - Verfahren zum Aufbringen eines Chromüberzugs durch Diffusionsbeschichtung auf einen Gegenstand aus einer warmfesten Legierung - Google Patents
Verfahren zum Aufbringen eines Chromüberzugs durch Diffusionsbeschichtung auf einen Gegenstand aus einer warmfesten LegierungInfo
- Publication number
- DE2126479C3 DE2126479C3 DE2126479A DE2126479A DE2126479C3 DE 2126479 C3 DE2126479 C3 DE 2126479C3 DE 2126479 A DE2126479 A DE 2126479A DE 2126479 A DE2126479 A DE 2126479A DE 2126479 C3 DE2126479 C3 DE 2126479C3
- Authority
- DE
- Germany
- Prior art keywords
- aluminum
- chromium
- weight
- coating
- 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
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims description 61
- 238000000576 coating method Methods 0.000 title claims description 58
- 229910052804 chromium Inorganic materials 0.000 title claims description 56
- 239000011651 chromium Substances 0.000 title claims description 56
- 239000011248 coating agent Substances 0.000 title claims description 54
- 229910045601 alloy Inorganic materials 0.000 title claims description 52
- 239000000956 alloy Substances 0.000 title claims description 52
- 238000000034 method Methods 0.000 title claims description 22
- 238000009792 diffusion process Methods 0.000 title claims description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 65
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 58
- 229910052782 aluminium Inorganic materials 0.000 claims description 53
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 32
- 229910052759 nickel Inorganic materials 0.000 claims description 32
- 230000003647 oxidation Effects 0.000 claims description 31
- 238000007254 oxidation reaction Methods 0.000 claims description 31
- 229910052750 molybdenum Inorganic materials 0.000 claims description 23
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 22
- 239000011733 molybdenum Substances 0.000 claims description 22
- 238000012856 packing Methods 0.000 claims description 17
- 239000004568 cement Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 150000004820 halides Chemical class 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 229910017052 cobalt Inorganic materials 0.000 claims description 8
- 239000010941 cobalt Substances 0.000 claims description 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 8
- 150000002739 metals Chemical class 0.000 claims description 8
- 238000005486 sulfidation Methods 0.000 claims description 8
- 239000003701 inert diluent Substances 0.000 claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 5
- 239000010953 base metal Substances 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000010955 niobium Substances 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 11
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000010410 layer Substances 0.000 description 9
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910000907 nickel aluminide Inorganic materials 0.000 description 8
- -1 nickel-molybdenum-aluminum Chemical compound 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000001000 micrograph Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 229910000601 superalloy Inorganic materials 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 description 2
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 description 1
- XZXYQEHISUMZAT-UHFFFAOYSA-N 2-[(2-hydroxy-5-methylphenyl)methyl]-4-methylphenol Chemical compound CC1=CC=C(O)C(CC=2C(=CC=C(C)C=2)O)=C1 XZXYQEHISUMZAT-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000951 Aluminide Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910039444 MoC Inorganic materials 0.000 description 1
- 229910017709 Ni Co Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005269 aluminizing Methods 0.000 description 1
- 229940107816 ammonium iodide Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910000753 refractory alloy Inorganic materials 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012549 training Methods 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
- C23C10/38—Chromising
- C23C10/40—Chromising of ferrous surfaces
- C23C10/42—Chromising of ferrous surfaces in the presence of volatile transport additives, e.g. halogenated substances
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4308270A | 1970-06-03 | 1970-06-03 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2126479A1 DE2126479A1 (de) | 1971-12-09 |
| DE2126479B2 DE2126479B2 (de) | 1978-09-14 |
| DE2126479C3 true DE2126479C3 (de) | 1979-05-23 |
Family
ID=21925406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2126479A Expired DE2126479C3 (de) | 1970-06-03 | 1971-05-27 | Verfahren zum Aufbringen eines Chromüberzugs durch Diffusionsbeschichtung auf einen Gegenstand aus einer warmfesten Legierung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3694255A (enExample) |
| JP (1) | JPS5248096B1 (enExample) |
| CA (1) | CA923769A (enExample) |
| CH (1) | CH542288A (enExample) |
| DE (1) | DE2126479C3 (enExample) |
| FR (1) | FR2093999B1 (enExample) |
| GB (1) | GB1328458A (enExample) |
| IL (1) | IL36817A (enExample) |
| SE (2) | SE392485B (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758233A (en) * | 1972-01-17 | 1973-09-11 | Gen Motors Corp | Vibration damping coatings |
| US4122673A (en) * | 1973-09-28 | 1978-10-31 | J. Eberspacher | Internal combustion engine with afterburning and catalytic reaction in a supercharger turbine casing |
| US4148936A (en) * | 1976-12-23 | 1979-04-10 | General Electric Company | Method for diffusion coating an Fe-Ni base alloy with chromium |
| US4352840A (en) * | 1980-11-17 | 1982-10-05 | Turbine Metal Technology, Inc. | Interdispersed phase coatings method |
| US4467016A (en) * | 1981-02-26 | 1984-08-21 | Alloy Surfaces Company, Inc. | Aluminized chromized steel |
| FR2502186A1 (fr) * | 1981-03-17 | 1982-09-24 | Onera (Off Nat Aerospatiale) | Procede de protection de piece en super-alliage contre la corrosion a chaud et pieces protegees correspondantes |
| GB2125111B (en) * | 1982-03-23 | 1985-06-05 | Rolls Royce | Shroud assembly for a gas turbine engine |
| GB2167773A (en) * | 1984-11-29 | 1986-06-04 | Secr Defence | Improvements in or relating to coating processes |
| US5928725A (en) * | 1997-07-18 | 1999-07-27 | Chromalloy Gas Turbine Corporation | Method and apparatus for gas phase coating complex internal surfaces of hollow articles |
-
1970
- 1970-06-03 US US43082A patent/US3694255A/en not_active Expired - Lifetime
-
1971
- 1971-05-06 CA CA112371A patent/CA923769A/en not_active Expired
- 1971-05-10 IL IL36817A patent/IL36817A/en unknown
- 1971-05-13 GB GB1471771*[A patent/GB1328458A/en not_active Expired
- 1971-05-27 DE DE2126479A patent/DE2126479C3/de not_active Expired
- 1971-06-01 FR FR7119701A patent/FR2093999B1/fr not_active Expired
- 1971-06-02 SE SE7404478A patent/SE392485B/xx unknown
- 1971-06-02 SE SE7107092A patent/SE375117B/xx unknown
- 1971-06-02 CH CH797271A patent/CH542288A/fr not_active IP Right Cessation
- 1971-06-03 JP JP46038368A patent/JPS5248096B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2093999A1 (enExample) | 1972-02-04 |
| SE375117B (enExample) | 1975-04-07 |
| IL36817A (en) | 1973-10-25 |
| DE2126479A1 (de) | 1971-12-09 |
| GB1328458A (en) | 1973-08-30 |
| IL36817A0 (en) | 1971-07-28 |
| DE2126479B2 (de) | 1978-09-14 |
| US3694255A (en) | 1972-09-26 |
| CH542288A (fr) | 1973-09-30 |
| JPS5248096B1 (enExample) | 1977-12-07 |
| CA923769A (en) | 1973-04-03 |
| FR2093999B1 (enExample) | 1974-03-22 |
| SE392485B (sv) | 1977-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2560523C2 (de) | Metallgegenstand mit einem Hafnium und Aluminium enthaltenden metallischen Überzug und Verfahren zu dessen Herstellung | |
| DE69509202T2 (de) | Wärmedämmschicht sowie Methode zu deren Auftragung auf einen Superlegierungskörper | |
| DE3104581C2 (de) | Mit einer Deckschicht versehener Gegenstand aus einer Superlegierung und Verfahren zu seiner Herstellung | |
| DE69708541T2 (de) | Verfahren zur Aluminisierung einer Superlegierung | |
| DE2414992A1 (de) | Ueberzugssystem fuer superlegierungen | |
| DE68921194T2 (de) | Verfahren zum Beschichten von Superlegierungen mit yttriumangereicherten Aluminiden. | |
| DE2954498C2 (enExample) | ||
| DE69504023T2 (de) | Hochtemperatur-Schutzschicht für Superlegierung und Verwendungsverfahren | |
| DE2601129A1 (de) | Verfahren zur verbesserung der waerme- und korrosionswiderstandsfaehigkeit von formkoerpern aus waermeresistenten legierungen auf nickel-, kobalt- und nickel-kobalt-basis | |
| DE69214259T2 (de) | Stabilisierung eines mittels Diffusion mit Aluminid beschichteten Substrats aus einer Nickel-Basis Superlegierung | |
| DE3030961A1 (de) | Bauteile aus superlegierungen mit einem oxidations- und/oder sulfidationsbestaendigigen ueberzug sowie zusammensetzung eines solchen ueberzuges. | |
| DE2419145A1 (de) | Mit ueberzug versehener gegenstand, herstellungsverfahren und material fuer den ueberzug | |
| DE2817321A1 (de) | Korrosionsbestaendige superlegierung auf nickelbasis, daraus hergestellte verbundschaufel und verfahren zum schutz von gasturbinenschaufelspitzen mit einer solchen legierung | |
| DE3211583A1 (de) | Superlegierungs-ueberzugszusammensetzung mit hoch-temperatur-oxidationsbestaendigkeit | |
| DE2758618B2 (de) | Mittel zur Herstellung einestem>*"tuA*»ai"lieel>· abriebfesten Überzugs | |
| DE60010405T2 (de) | Korrosionsschutzschicht für metallisches Werkstück und Verfahren zur Herstellung einer korrosionsschützenden Beschichtung auf ein metallisches Werkstück | |
| DE1783199A1 (de) | Feststoffmischung und verfahren zum ueberziehen von gegenstaenden | |
| DE602004012039T2 (de) | Diffusionsbeschichtungsverfahren | |
| DE3883857T2 (de) | Verfahren zur Herstellung einer mit Aluminid dispergierten Ferrit-Diffusionsbeschichtung auf einem Substrat aus austenitischem rostfreiem Stahl. | |
| DE69326938T2 (de) | Aluminiumsilicidüberzüge, oberflächenbeschichtungszusammensetzungen,verfahren zum beschichten und verbesserte beschichtete produkte | |
| DE69705744T2 (de) | Artikel mit superlegierungsubstrat und einer anreicherungsschicht darauf, sowie verfahren zu dessen herstellung | |
| DE2126479C3 (de) | Verfahren zum Aufbringen eines Chromüberzugs durch Diffusionsbeschichtung auf einen Gegenstand aus einer warmfesten Legierung | |
| DE3036206A1 (de) | Verschleissfester, vor oxidation und korrosion schuetzender ueberzug, korrosions- und verschleissfeste ueberzugslegierung, mit einem solchen ueberzug versehener gegenstand und verfahren zum herstellen eines solchen ueberzugs | |
| DE1521570C3 (de) | Gegenüber Oxidation, Korrosion und Erosion beständiger Metallgegenstand und Verfahren zu seiner Herstellung | |
| DE1925482C3 (de) | Verfahren zur Diffusionsbeschichtung einer Oberfläche eines Metallgegenstandes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |