FI88935C - Foerfarande foer belaeggande av en aongturbin och daertill anslutna staolytor - Google Patents
Foerfarande foer belaeggande av en aongturbin och daertill anslutna staolytor Download PDFInfo
- Publication number
- FI88935C FI88935C FI904369A FI904369A FI88935C FI 88935 C FI88935 C FI 88935C FI 904369 A FI904369 A FI 904369A FI 904369 A FI904369 A FI 904369A FI 88935 C FI88935 C FI 88935C
- Authority
- FI
- Finland
- Prior art keywords
- coating
- chromium
- weight
- steel
- aluminum
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 78
- 239000011248 coating agent Substances 0.000 title claims abstract description 72
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims description 10
- 239000011651 chromium Substances 0.000 claims abstract description 19
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 18
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000003628 erosive effect Effects 0.000 claims abstract description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 3
- 238000007751 thermal spraying Methods 0.000 claims abstract description 3
- 239000011159 matrix material Substances 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 12
- 230000007797 corrosion Effects 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 9
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 239000002356 single layer Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 11
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 239000011247 coating layer Substances 0.000 abstract 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 238000005524 ceramic coating Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application 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
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000005923 long-lasting 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
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052727 yttrium 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
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/007—Preventing corrosion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Coating By Spraying Or Casting (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- External Artificial Organs (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Vehicle Body Suspensions (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI904369A FI88935C (fi) | 1990-09-04 | 1990-09-04 | Foerfarande foer belaeggande av en aongturbin och daertill anslutna staolytor |
| DE69106494T DE69106494T2 (de) | 1990-09-04 | 1991-09-03 | Beschichtung und beschichtungsverfahren für dampfturbinen und benachbarte stahloberflächen. |
| CA002067727A CA2067727A1 (en) | 1990-09-04 | 1991-09-03 | Coating, and a coating method, for a steam turbine and adjoining steel surfaces |
| PL91294569A PL167643B1 (pl) | 1990-09-04 | 1991-09-03 | Powloka dla czesci turbiny parowej i towarzyszacych powierzchni stalowych PL |
| EP91915315A EP0500854B1 (en) | 1990-09-04 | 1991-09-03 | A coating, and a coating method, for a steam turbine and adjoining steel surfaces |
| DZ910119A DZ1526A1 (fr) | 1990-09-04 | 1991-09-03 | Une enveloppe et une méthode pour envelopper un système de turbine et les surfaces d'acier adjoint. |
| ES91915315T ES2066464T3 (es) | 1990-09-04 | 1991-09-03 | Un revestimiento y un metodo de revestimiento para una turbina de vapor de agua y superficies de acero adyacentes. |
| AT91915315T ATE116690T1 (de) | 1990-09-04 | 1991-09-03 | Beschichtung und beschichtungsverfahren für dampfturbinen und benachbarte stahloberflächen. |
| PCT/FI1991/000269 WO1992004480A1 (en) | 1990-09-04 | 1991-09-03 | A coating, and a coating method, for a steam turbine and adjoining steel surfaces |
| HU9201467A HU212746B (en) | 1990-09-04 | 1991-09-03 | Method for coating steel surfaces of steam turbine |
| SU915011974A RU2085612C1 (ru) | 1990-09-04 | 1991-09-03 | Покрытие для защиты частей паровой турбины от коррозионного и эрозионного износа и способ его получения |
| CS912715A CZ281667B6 (cs) | 1990-09-04 | 1991-09-04 | Ochranný povlak a způsob jeho vytvoření |
| SK2715-91A SK281564B6 (sk) | 1990-09-04 | 1991-09-04 | Ochranný povlak oceľových častí parnej turbíny a spôsob jeho vytvárania |
| NO921696A NO308368B1 (no) | 1990-09-04 | 1992-04-30 | Belagte stÕldeler i en dampturbin og tilgrensende stÕloverflater, samt fremgangsmÕte ved belegning |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI904369 | 1990-09-04 | ||
| FI904369A FI88935C (fi) | 1990-09-04 | 1990-09-04 | Foerfarande foer belaeggande av en aongturbin och daertill anslutna staolytor |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI904369A0 FI904369A0 (fi) | 1990-09-04 |
| FI904369L FI904369L (fi) | 1992-03-05 |
| FI88935B FI88935B (fi) | 1993-04-15 |
| FI88935C true FI88935C (fi) | 1993-07-26 |
Family
ID=8531016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI904369A FI88935C (fi) | 1990-09-04 | 1990-09-04 | Foerfarande foer belaeggande av en aongturbin och daertill anslutna staolytor |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0500854B1 (pl) |
| AT (1) | ATE116690T1 (pl) |
| CA (1) | CA2067727A1 (pl) |
| CZ (1) | CZ281667B6 (pl) |
| DE (1) | DE69106494T2 (pl) |
| DZ (1) | DZ1526A1 (pl) |
| ES (1) | ES2066464T3 (pl) |
| FI (1) | FI88935C (pl) |
| HU (1) | HU212746B (pl) |
| PL (1) | PL167643B1 (pl) |
| RU (1) | RU2085612C1 (pl) |
| SK (1) | SK281564B6 (pl) |
| WO (1) | WO1992004480A1 (pl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI96970C (fi) * | 1994-08-09 | 1996-09-25 | Telatek Oy | Menetelmä teräspintojen kunnostamiseksi |
| RU2309194C2 (ru) * | 2005-01-11 | 2007-10-27 | Виталий Степанович Гончаров | Жаростойкое металлокерамическое покрытие |
| RU2387528C2 (ru) * | 2008-07-15 | 2010-04-27 | Кирилл Вячеславович Савенко | Способ повышения долговечности и износостойкости пластин приводных пластинчатых цепей механизмов шлюзовых ворот и затворов |
| GB201106276D0 (en) * | 2011-04-14 | 2011-05-25 | Rolls Royce Plc | Annulus filler system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1004964A (en) * | 1972-05-30 | 1977-02-08 | Union Carbide Corporation | Corrosion resistant coatings and process for making the same |
| US3864093A (en) * | 1972-11-17 | 1975-02-04 | Union Carbide Corp | High-temperature, wear-resistant coating |
-
1990
- 1990-09-04 FI FI904369A patent/FI88935C/fi active IP Right Grant
-
1991
- 1991-09-03 CA CA002067727A patent/CA2067727A1/en not_active Abandoned
- 1991-09-03 RU SU915011974A patent/RU2085612C1/ru active
- 1991-09-03 AT AT91915315T patent/ATE116690T1/de active
- 1991-09-03 WO PCT/FI1991/000269 patent/WO1992004480A1/en not_active Ceased
- 1991-09-03 ES ES91915315T patent/ES2066464T3/es not_active Expired - Lifetime
- 1991-09-03 PL PL91294569A patent/PL167643B1/pl unknown
- 1991-09-03 EP EP91915315A patent/EP0500854B1/en not_active Revoked
- 1991-09-03 HU HU9201467A patent/HU212746B/hu unknown
- 1991-09-03 DE DE69106494T patent/DE69106494T2/de not_active Revoked
- 1991-09-03 DZ DZ910119A patent/DZ1526A1/fr active
- 1991-09-04 SK SK2715-91A patent/SK281564B6/sk not_active IP Right Cessation
- 1991-09-04 CZ CS912715A patent/CZ281667B6/cs not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2066464T3 (es) | 1995-03-01 |
| RU2085612C1 (ru) | 1997-07-27 |
| ATE116690T1 (de) | 1995-01-15 |
| DZ1526A1 (fr) | 2004-09-13 |
| HU212746B (en) | 1996-10-28 |
| DE69106494D1 (de) | 1995-02-16 |
| DE69106494T2 (de) | 1995-05-11 |
| CZ281667B6 (cs) | 1996-12-11 |
| HU9201467D0 (en) | 1992-09-28 |
| SK281564B6 (sk) | 2001-05-10 |
| FI88935B (fi) | 1993-04-15 |
| FI904369L (fi) | 1992-03-05 |
| EP0500854B1 (en) | 1995-01-04 |
| WO1992004480A1 (en) | 1992-03-19 |
| FI904369A0 (fi) | 1990-09-04 |
| EP0500854A1 (en) | 1992-09-02 |
| PL167643B1 (pl) | 1995-10-31 |
| HUT60792A (en) | 1992-10-28 |
| CS271591A3 (en) | 1992-04-15 |
| CA2067727A1 (en) | 1992-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| FG | Patent granted |
Owner name: TAMPELLA TELATEK OY |