enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Ceramic - Wikipedia

   en.wikipedia.org/wiki/Ceramic

   Ceramic material is an inorganic, metallic oxide, nitride, or carbide material. Some elements, such as carbon or silicon, may be considered ceramics. Ceramic materials are brittle, hard, strong in compression, and weak in shearing and tension. They withstand the chemical erosion that occurs in other materials subjected to acidic or caustic ...

3. Fireproofing - Wikipedia

   en.wikipedia.org/wiki/Fireproofing

   Spray gypsum-based plaster fireproofing being installed. Circuit integrity fireproofing of cable trays, using calcium silicate boards. Damaged spray fireproofing. Fireproofing is rendering something (structures, materials, etc.) resistant to fire, or incombustible; or material for use in making anything fire-proof. [1]

4. 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.

5. Thermal spraying - Wikipedia

   en.wikipedia.org/wiki/Thermal_spraying

   Thermal spraying can provide thick coatings (approx. thickness range is 20 microns to several mm, depending on the process and feedstock), over a large area at high deposition rate as compared to other coating processes such as electroplating, physical and chemical vapor deposition. Coating materials available for thermal spraying include ...

6. Chemical vapor infiltration - Wikipedia

   en.wikipedia.org/wiki/Chemical_vapor_infiltration

   Figure 1. Conventional Chemical Vapour Infiltration. [3]• Matrix material carried by the gas ↑ Carrier gas Not drawn to scale CVI growth. Figure 2. [3]During chemical vapour infiltration, the fibrous preform is supported on a porous metallic plate through which a mixture of carrier gas along with matrix material is passed at an elevated temperature.

7. Detonation spraying - Wikipedia

   en.wikipedia.org/wiki/Detonation_spraying

   This is known as a bond coating. Bond coatings are often used when spray coating materials of ceramic composites are being applied. The component may need to be machined and/or abrasion blasted slightly deeper for the purpose of allowing space for the bond coating and spray coating to fit flush on the component surface.