New Technology
The Leader of Thermal Spray Coating
H.M is the most efficient spray method compared to the previously known method. The coating for the purpose of wear resistance, anti-corrosion, heat resistance of the product can be carried out by H.M. The velocity of jet is 1200 - 1500m/sec and the particle impact velocity is speeded up to 500m/sec. Hypersonic metallization (HM) combines the advantages of arc spraying and high velocity oxygen fuel spraying.
Parameter | Hypersonic metallization |
Plasma spraying (Ceramic Coating) |
H.V.O.F-process (Cr-C Coating) |
Variety of material | Wires. Composite wires | Powders | Powders |
---|---|---|---|
Productivity of spraying(kg/h) | 16-19 | 4.5-8.7 | 7-9 |
Speed of particles(m/s) | 400-500 | 200-250 | 400-700 |
Price per one kg of a coating (US $) |
7-12 | 58-90 | 75-120 |
PROTECTION AGAINST CORROSION OF SHIP HULLS
RECOVERY OF THE SHIPS ENGINE PARTS