Thermal spraying, a group of coating processes 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, wire, or molten materials. We at AGE, carry-out the metalizing thermal spray coating through metal filler wires.
THERMAL SPRAY COATING
- Hastelloy C-276, B-2000, D-205
- Ni-Al Bronze
- Tungston Carbide
- Carbon Steel
- SS etc
Thermal spraying can provide thick coatings (approx. thickness range is 20 micrometers 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.
Due to thermal Spray Metal Coating on PHE Plates with Parent Metal Filler Wire, The Thickness of Thin-Down Area of PHE Plate, increases. This Process increases the Heat Transfer. This process increases the Heat Transfer Rate & Thus the life of Plate increases which has been Rejected by the OEMs.
Apart from this we also carry-out the Job of anti-corrosive Metalizing Coating on the Plates or any Machinery parts, tanks, Impeller, Sleeve, Shaft etc.
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 velocitiesCoating 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.
The components that operate in acidic & erosive or corrosive environment quickly degrade. Thermal Spray coatings have developed a group of carbide coatings to combat wear and corrosion resistance. Advantages include:
- Superior Wear Resistance
- Excellent Corrosion Resistance
- Environmentally Friendly Process