Bharat Heavy Electricals Limited is the manufacturer of Detonation Coatings. Bharat Heavy Electricals Limited is certified by ISO 9001, ISO 14001and OHSAS 18001. In the Detonation Coatings, coating material is melted in a high temperature zone and the molten droplets are propelled on to the substrate to be deposited as a layer. The coatings are 100 to 500 microns thick.
In the process of Detonation Coatings, an explosive gas mixture along with powder in a carrier gas is sequentially injected into a barrel and ignited. This is done of a repetitive rate of four to eight cycles per second. The applications of Detonation Coatings include protection of gas turbine engine parts against various forms of wear at high temperature, textile parts, and rollers used in steel, petrochemical, paper and plastic industries.
