DE3942025C1 - - Google Patents
Info
- Publication number
- DE3942025C1 DE3942025C1 DE3942025A DE3942025A DE3942025C1 DE 3942025 C1 DE3942025 C1 DE 3942025C1 DE 3942025 A DE3942025 A DE 3942025A DE 3942025 A DE3942025 A DE 3942025A DE 3942025 C1 DE3942025 C1 DE 3942025C1
- Authority
- DE
- Germany
- Prior art keywords
- protective layer
- layer according
- water glass
- powder
- lacquer
- 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 - Lifetime
Links
- 239000011241 protective layer Substances 0.000 claims description 20
- 239000010410 layer Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 13
- 239000010936 titanium Substances 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 235000019353 potassium silicate Nutrition 0.000 claims description 12
- 239000011863 silicon-based powder Substances 0.000 claims description 12
- 229910052719 titanium Inorganic materials 0.000 claims description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000004922 lacquer Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910002796 Si–Al Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000002966 varnish Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 230000003760 hair shine Effects 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000002265 prevention Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for blades
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3942025A DE3942025C1 (enrdf_load_stackoverflow) | 1989-12-20 | 1989-12-20 | |
| GB9027463A GB2239617B (en) | 1989-12-20 | 1990-12-19 | A protective coating and a method for preventing oxygen embrittlement |
| FR9016004A FR2655996B1 (fr) | 1989-12-20 | 1990-12-20 | Couche de protection de procede destine a empecher la fragilisation par l'oxygene de pieces de construction en titane. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3942025A DE3942025C1 (enrdf_load_stackoverflow) | 1989-12-20 | 1989-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3942025C1 true DE3942025C1 (enrdf_load_stackoverflow) | 1991-06-13 |
Family
ID=6395862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3942025A Expired - Lifetime DE3942025C1 (enrdf_load_stackoverflow) | 1989-12-20 | 1989-12-20 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3942025C1 (enrdf_load_stackoverflow) |
| FR (1) | FR2655996B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2239617B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4129600A1 (de) * | 1991-09-06 | 1993-03-11 | Daimler Benz Ag | Verfahren zum impraegnieren von poroesen kohlenstoffkoerpern zum schutz gegen oxidation |
| WO1999047610A1 (en) * | 1998-03-18 | 1999-09-23 | Kodak Polychrome Graphics Company Ltd. | Treatment of metals |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5433774A (en) * | 1990-08-02 | 1995-07-18 | Miba Frictec Gesellschaft M.B.H. | Friction lining and process for the production thereof |
| GB9821748D0 (en) | 1998-10-07 | 1998-12-02 | Rolls Royce Plc | A titanium article having a protective coating and a method of applying a protective coating to a titanium article |
| US7147897B2 (en) | 2002-11-06 | 2006-12-12 | Ppg Industries Ohio, Inc. | Weldable compositions comprising a conductive pigment and silicon and methods for using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1669180A1 (de) * | 1966-11-30 | 1971-07-01 | Henkel & Cie Gmbh | Selbsthaertende Kitt-,Impraegnierungs-und UEberzugsmassen |
| DE2238592A1 (de) * | 1972-08-05 | 1974-02-21 | Terracom Ets | Verfahren zur sicherung hohe temperaturen aufweisender metallischer bauteile gegen verzundern und beschichtungsmaterial zur durchfuehrung dieses verfahrens |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL299448A (enrdf_load_stackoverflow) * | 1962-12-07 | 1900-01-01 | ||
| JPS63151691A (ja) * | 1986-12-16 | 1988-06-24 | 新日軽株式会社 | 無機質断熱材の製造法 |
-
1989
- 1989-12-20 DE DE3942025A patent/DE3942025C1/de not_active Expired - Lifetime
-
1990
- 1990-12-19 GB GB9027463A patent/GB2239617B/en not_active Expired - Fee Related
- 1990-12-20 FR FR9016004A patent/FR2655996B1/fr not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1669180A1 (de) * | 1966-11-30 | 1971-07-01 | Henkel & Cie Gmbh | Selbsthaertende Kitt-,Impraegnierungs-und UEberzugsmassen |
| DE2238592A1 (de) * | 1972-08-05 | 1974-02-21 | Terracom Ets | Verfahren zur sicherung hohe temperaturen aufweisender metallischer bauteile gegen verzundern und beschichtungsmaterial zur durchfuehrung dieses verfahrens |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4129600A1 (de) * | 1991-09-06 | 1993-03-11 | Daimler Benz Ag | Verfahren zum impraegnieren von poroesen kohlenstoffkoerpern zum schutz gegen oxidation |
| WO1999047610A1 (en) * | 1998-03-18 | 1999-09-23 | Kodak Polychrome Graphics Company Ltd. | Treatment of metals |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2239617B (en) | 1993-06-30 |
| FR2655996B1 (fr) | 1994-01-07 |
| GB9027463D0 (en) | 1991-02-06 |
| FR2655996A1 (fr) | 1991-06-21 |
| GB2239617A (en) | 1991-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2657288C2 (de) | Überzogener Superlegierungsgegenstand und seine Verwendung | |
| EP0386486B1 (de) | Bauteil aus einer Titanlegierung mit einer Schutzschicht | |
| DE3104581C2 (de) | Mit einer Deckschicht versehener Gegenstand aus einer Superlegierung und Verfahren zu seiner Herstellung | |
| DE3872294T2 (de) | Ueberzug. | |
| DE3887520T2 (de) | Thermisches spritzen von rostfreiem stahl. | |
| DE69707365T2 (de) | Isolierendes, wärmedämmendes Beschichtungssystem | |
| DE2830851A1 (de) | Verfahren zur bildung von metalldiffusionsschutzueberzuegen | |
| EP0663964B1 (de) | Schutz gegen korrosive und erosive angriffe bei temperaturen bis etwa 500 grad celsius für ein aus chromstahl bestehendes substrat | |
| WO2017005460A1 (de) | Konturtreue schutzschicht für verdichterbauteile von gasturbinen | |
| DE3815976C2 (enrdf_load_stackoverflow) | ||
| DE3942025C1 (enrdf_load_stackoverflow) | ||
| DE102008019296A1 (de) | Verfahren zur Herstellung eines Feuerschutzes für aus Titan bestehende Bauteilkörper einer Fluggasturbine und Bauteilkörper aus Titan für eine Fluggasturbine | |
| EP0787218A1 (de) | Schichtwerkstoff und verfahren zu seiner herstellung | |
| WO2013149606A1 (de) | CR (VI)-FREIE KORROSIONSSCHUTZSCHICHTEN ODER HAFTSCHICHTEN MIT EINER LÖSUNG, DER PHOSPHAT-IONEN UND METALLPULVER UMFASST, WOBEI DAS METALLPULVER ZUMINDEST TEILWEISE MIT Si ODER Si-LEGIERUNGEN BESCHICHTET IST | |
| EP1097249B1 (de) | Verfahren zur herstellung einer panzerung für ein metallisches bauteil | |
| DE3906187C1 (en) | Titanium alloy component with a protective layer and process for its production | |
| DE19832299B4 (de) | Verfahren zur Verbesserung des Korrosionsschutzes von Seltenerddauermagneten | |
| EP0872575A2 (de) | Oberflächenschutzschicht für Titanlegierungen | |
| DE10355234A1 (de) | Verfahren zum Herstellen einer korrosionsbeständigen und oxidationsbeständigen Beschichtung sowie Bauteil mit einer solchen Beschichtung | |
| EP1088907B1 (de) | Verfahren zum Herstellen einer Panzerung für ein metallisches Bauteil | |
| DE102007003735B4 (de) | Verfahren zum Herstellen einer Schutzbeschichtung sowie Schutzbeschichtung | |
| WO2018209374A1 (de) | VERFAHREN ZUR VERBESSERUNG DER VERSCHLEIßBESTÄNDIGKEIT EINES BAUTEILS | |
| EP1507882A2 (de) | Verfahren zur entfernung von zumindest einem teilbereich eines bauteils aus metall oder einer metallverbindung | |
| EP0609695A1 (de) | Korrosionsschutzüberzug für Aluminium-Werkstoffe | |
| DE1925481C3 (de) | Verfahren zum Beschichten eines Eisengegenstandes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |