FIELD: manufacturing technology.
SUBSTANCE: invention relates to system of multilayer coatings for corrosion-loaded parts. Substrate coating system includes first, second and third layers, wherein first layer is made as adhesion-enhancing layer, second layer is a plastic metal layer with a columnar structure, and the uppermost, third layer is a ceramic oxide layer with a hardness of at least 20 GPa. Substrate is a component part of the stationary gas turbine compressor component. All layers of coating are applied by physical deposition from gas phase.
EFFECT: invention is aimed at improvement of resistance of parts of gas turbines to erosion.
10 cl, 3 dwg
| Title |
Year |
Author |
Number |
| COATINGS RESISTANT TO DROP IMPACT FOR TURBINE BLADES AND OTHER COMPONENTS |
2018 |
|
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| ALLOY, PROTECTIVE LAYER AND STRUCTURAL PART |
2011 |
- Shmitts,Fridkhel'M
- Shtamm,Verner
|
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| MATRIX AND LAMINATED SYSTEM WITH NON-STOICHIOMETRIC PARTICLES |
2007 |
- Shtajnbakh Jan
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|
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2012 |
|
RU2574559C2 |
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- Tomaidis Dimitrios
|
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| SYSTEM OF LAYERS WITH DOUBLE METAL MCrAlY-COATING |
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- Bostanjoglo, Georg
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- Tomaidis, Dimitrios
|
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| ARTICLE WITH HEAT-INSULATING LAYER SUBJECTED TO ACTION OF HOT GAS AND METHOD OF MANUFACTURE OF SUCH ARTICLE |
1997 |
|
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| NANO- AND MICROSTRUCTURED CERAMIC THERMAL BARRIER COATING |
2010 |
- Shmitts,Fridkhel'M
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|
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| METHOD OF APPLICATION OF MULTI-LAYER ON METAL ARTICLES |
2002 |
- Paderov A.N.
- Veksler Ju.G.
|
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| COATING FOR PART OUT OF HEAT-RESISTANT ALLOY BASED ON IRON OR NICKEL OR COBALT |
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|
RU2392349C2 |
