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2. Ultra-high temperature ceramic - Wikipedia

   en.wikipedia.org/wiki/Ultra-high_temperature_ceramic

   Ultra-high-temperature ceramics (UHTCs) are a type of refractory ceramics that can withstand extremely high temperatures without degrading, often above 2,000 °C. [1] They also often have high thermal conductivities and are highly resistant to thermal shock, meaning they can withstand sudden and extreme changes in temperature without cracking or breaking.

3. Thermal barrier coating - Wikipedia

   en.wikipedia.org/wiki/Thermal_barrier_coating

   In air-breathing engines, oxidation resistance is necessary, as well as decent mechanical properties for rotating/moving parts or parts in contact. Therefore, general requirements for an effective TBC can be summarized as needing: 1) a high melting point. 2) no phase transformation between room temperature and operating temperature.

4. Ultra-high temperature ceramic matrix composite - Wikipedia

   en.wikipedia.org/wiki/Ultra-high_temperature...

   The European Commission funded a research project, C 3 HARME, under the NMP-19-2015 call of Framework Programmes for Research and Technological Development in 2016-2020 for the design, manufacturing and testing of a new class of ultra-refractory ceramic matrix composites reinforced with silicon carbide fibers and Carbon fibers suitable for applications in severe aerospace environments.

5. Polyvinylidene fluoride - Wikipedia

   en.wikipedia.org/wiki/Polyvinylidene_fluoride

   PVDF is used as piping, sheet, and internal coatings in high-temperature, hot acid, radiation environment applications due to PVDF's resistance characteristics and upper temperature thresholds. As piping, PVDF is rated up to 248 °F (120 °C).

6. Thermal spraying - Wikipedia

   en.wikipedia.org/wiki/Thermal_spraying

   Due to the high heat of spray and fuse, some heat distortion may occur, and care must be taken to determine if a component is a good candidate. These high temperatures are akin to those used in welding. This metallurgical bond creates an extremely wear and abrasion resistant coating.

7. Polyamide-imide - Wikipedia

   en.wikipedia.org/wiki/Polyamide-imide

   The high temperature and chemical resistance of polyamide-imides make them in principle suitable for membrane based gas separations. The separation of contaminants such as CO 2 , H 2 S , and other impurities from natural gas wells is an important industrial process.