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2. 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 ...

3. Detonation spraying - Wikipedia

   en.wikipedia.org/wiki/Detonation_spraying

   After a surface has been abrasion blasted and/or machined a thin layer of molybdenum, nickel-chromium alloys or nickel aluminide can be spayed before the final detonation spray coating to improve the bond strength. This is known as a bond coating. Bond coatings are often used when spray coating materials of ceramic composites are being applied.

4. Metallizing - Wikipedia

   en.wikipedia.org/wiki/Metallizing

   Metals applied in such a manner provide corrosion protection to steel for decades longer than paint alone. Zinc and aluminum are the most commonly used materials for metallizing steel structures. [1] Cold sprayable metal technology is a metallizing process that seamlessly applies cold sprayable or putty able metal to almost any surface. The ...

5. Thermal barrier coating - Wikipedia

   en.wikipedia.org/wiki/Thermal_barrier_coating

   With a thick enough TGO, spalling of the coating may occur, which is a catastrophic mode of failure for TBCs. The use of such coatings would require additional coatings that are more oxidation resistant, such as alumina or mullite. [4] The bond coat is an oxidation-resistant metallic layer which is deposited directly on top of the metal substrate.

6. Rustproofing - Wikipedia

   en.wikipedia.org/wiki/Rustproofing

   The coating chemistry is waterborne enamel based on epoxy, an aminoalcohol adduct, and blocked isocyanate, which all crosslink on baking to form an epoxy-urethane resin system. [ 1 ] E-coat resin technology, combined with the excellent coverage provided by electrodeposition, provides one of the more effective coatings for protecting steel from ...

7. Plasma transferred wire arc thermal spraying - Wikipedia

   en.wikipedia.org/wiki/Plasma_transferred_wire...

   Plasma transferred wire arc (PTWA) thermal spraying is a thermal spraying process that deposits a coating on the internal surface of a cylindrical surface, or external surface of any geometry. It is predominantly known for its use in coating the cylinder bores of an internal combustion engine , enabling the construction of aluminium engine ...