Welding inlay & overlay

Metallizing or Thermal Spray

Thermal Spraying or Metallizing coating process in which finely divided metallic or nonmetallic materials are deposited in a molten or semi-molten condition to form a coating. The coating material may be in the form of powder, ceramic-rod, or wire. Thermal Spraying has advantage over other processes as it is cold process and as consequence, it never distorts parent material. Thickness of coating is controllable with, no matter what the job size is. Loss of surface properties due to wear, corrosion, abrasion, erosion, cavitation etc. can be avoided in a cost-effective manner by thermal spray coating.

Coating quality is usually assessed by measuring its porosity, oxide content, macro and micro-hardness, bond strength and surface roughness. Generally, the coating quality increases with increasing particle velocities.

Smash Enterprises has setup forWire arc spraying where all metallic wires are used for thermal spray such as Tungsten Carbide, Chromium Carbide,Aluminium Bronze,Copper& Its alloys,Aluminium,Zinc,Inconel,Babbit,Nickel & Its alloys ,Stainless steels,Molybdenum etc.Smash Enterprises giving these services to various industries such as plastic industry ,hydraulic equipments,valve industry,pump industry etc.