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2. Thermal spraying - Wikipedia

   en.wikipedia.org/wiki/Thermal_spraying

   Unlike other types of thermal spray, spray and fuse creates a metallurgical bond between the coating and the surface. This means that instead of relying on friction for coating adhesion, it melds the surface and coating material into one material. Spray and fuse comes down to the difference between adhesion and cohesion.

3. Nitromethane - Wikipedia

   en.wikipedia.org/wiki/Nitromethane

   Nitromethane, sometimes shortened to simply "nitro", is an organic compound with the chemical formula CH 3 NO 2.It is the simplest organic nitro compound.It is a polar liquid commonly used as a solvent in a variety of industrial applications such as in extractions, as a reaction medium, and as a cleaning solvent.

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. Cold spraying - Wikipedia

   en.wikipedia.org/wiki/Cold_spraying

   The ability for CS to deposit materials that are phase-sensitive or temperature-sensitive has positioned the technique to prepare coatings not possible with other thermal spray techniques. CS can generally be used to produce coatings of a wide variety of metals, alloys, and metal-based composites, including those materials that have an ...

6. Vitamin D may not prevent fractures or falls in older adults ...

   www.aol.com/vitamin-d-may-not-prevent-102300100.html

   Vitamin D supplements, with or without calcium, are important for overall health. However, vitamin D supplements have no effect on preventing falls or fractures in older adults, according to the U ...

7. A pink powder is being used to fight California fires. It's ...

   www.aol.com/pink-powder-being-used-fight...

   The exact formula of Phos-Chek is not public knowledge but the company has said in previous filings that the product is 80% water, 14% fertiliser-type salts, 6% colouring agents and corrosion ...

8. Texas launches billboard campaign in Mexico to deter migrants

   www.aol.com/news/texas-launches-billboard...

   Texas is launching a visceral billboard campaign in Mexico and Central America to deter illegal immigration by highlighting sexual assault and other dangers, Texas Governor Greg Abbott said on ...

9. Siding (construction) - Wikipedia

   en.wikipedia.org/wiki/Siding_(construction)

   Highly decorative wood-shingle siding on a house in Clatskanie, Oregon, U.S. Siding or wall cladding is the protective material attached to the exterior side of a wall of a house or other building. Along with the roof, it forms the first line of defense against the elements, most importantly sun, rain/snow, heat and cold, thus creating a stable ...