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2. Freeze stat - Wikipedia

   en.wikipedia.org/wiki/Freeze_stat

   Air coil freeze stat. A freeze stat is a temperature sensing device for HVAC that monitors a heat exchanger to prevent its coils from freezing.Freeze stats can be used on both refrigerant-to-air, and refrigerant-to-liquid type heat exchangers and serve different purposes with similar goals for each.

3. Thermal spraying - Wikipedia

   en.wikipedia.org/wiki/Thermal_spraying

   The torch melts the coating material and the top layer of the component material; fusing them together. 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.

4. Heavy freezing spray warning - Wikipedia

   en.wikipedia.org/wiki/Heavy_freezing_spray_warning

   A Heavy Freezing Spray Warning is issued by the National Weather Service of the United States to warn vessels that rapid accumulation and icing of freezing water droplets due to a combination of cold water, wind, cold air, and vessel or vehicle movement is likely.

5. Auto-defrost - Wikipedia

   en.wikipedia.org/wiki/Auto-defrost

   Instead of the traditional cooling elements being embedded in the freezer liner, auto-defrost elements are behind or beneath the liner. This allows them to be heated for short periods of time to dispose of frost, without heating the contents of the freezer. Alternatively, some systems use the hot gas in the condenser to defrost the evaporator.

6. Cold spraying - Wikipedia

   en.wikipedia.org/wiki/Cold_spraying

   On the other side, some difficulties can be found. For instance, it is difficult to spray hard and brittle materials because, in this case, mechanical adhesion through plastic deformation could be not as effective as it is for ductile particles. Other problems could include: [13] Near-zero ductility in the as-sprayed condition;

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8. Freeze spray - Wikipedia

   en.wikipedia.org/wiki/Freeze_spray

   Spray containing propane, butane, and ethanol, for dental applications. Freeze spray (cold spray or vapocoolant) is a type of aerosol spray product containing a liquified gas used for rapidly cooling surfaces, in medical and industrial applications. It is usually sold in hand-held spray cans.

9. Cold spray additive manufacturing - Wikipedia

   en.wikipedia.org/wiki/Cold_spray_additive...

   Cold spray additive manufacturing (CSAM) (also called cold spray 3D printing) is a particular application of cold spraying, able to fabricate freestanding parts or to build features on existing components. During the process, fine powder particles are accelerated in a high-velocity compressed gas stream, and upon the impact on a substrate or ...