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2. Thermal barrier coating - Wikipedia

   en.wikipedia.org/wiki/Thermal_barrier_coating

   Thermal barrier coating (colored white) on a turbine guide vane in a V2500 turbofan engine. Thermal barrier coatings (TBCs) are advanced materials systems usually applied to metallic surfaces on parts operating at elevated temperatures, such as gas turbine combustors and turbines, and in automotive exhaust heat management.

3. Thermal spraying - Wikipedia

   en.wikipedia.org/wiki/Thermal_spraying

   Such coatings provide protection against high temperatures (for example thermal barrier coatings for exhaust heat management), corrosion, erosion, wear; they can also change the appearance, electrical or tribological properties of the surface, replace worn material, etc. When sprayed on substrates of various shapes and removed, free-standing ...

4. Ultra-high temperature ceramic - Wikipedia

   en.wikipedia.org/wiki/Ultra-high_temperature_ceramic

   Boron carbide reductions can also be carried out via reactive plasma spraying if a UHTC coating is desired. Precursor or powder particles react with plasma at high temperatures (6,000–15,000 °C) which greatly reduces the reaction time. [45] ZrB 2 and ZrO 2 phases have been formed using a plasma voltage and current of 50 V and 500 A ...

5. Detonation spraying - Wikipedia

   en.wikipedia.org/wiki/Detonation_spraying

   Detonation spraying produces coatings of very high chemical bond strength and hardness. Coatings are of low porosity, oxygen content and have a low to medium surface roughness. This is achieved due to the extremely high temperatures and velocities produced by the detonation gun during surface coating application. [6]

6. Thermal history coating - Wikipedia

   en.wikipedia.org/wiki/Thermal_history_coating

   A thermal history coating (THC) is a robust coating containing various non-toxic chemical compounds whose crystal structures irreversibly change at high temperatures. This allows for temperature measurements and thermal analysis to be performed on intricate and inaccessible components, which operate in harsh environments.

7. Pyrolytic chromium carbide coating - Wikipedia

   en.wikipedia.org/wiki/Pyrolytic_chromium_carbide...

   Coating mechanical parts can help with problems of corrosion, adhering, high-temperature and mechanical wear thus reducing unplanned repairs and loss of production. The features of PCC coatings are: obtaining protective layers with high adhesion strength on parts and products made of various engineering materials including metal and non-metal ...