KF-301 |
Ni22Cr11AlY Nickel Chromium Aluminum yttrium alloy powder |
-270+400 (mesh) |
As high temperature bonding powder£Ĵ properties are next only to CoCrAlY, and available to Plasma spray, HVOF. Used to heat resistance coating of metallurgical roller, hot-dip roller heat treated fumace roll, as well as bonding layer for thermal barrier coatings of aviation fan, gas-engine blade etc. |
KF-309 |
Co32Ni21Cr8Al0.5Y
Cobalt nickel chromium Aluminum yttrium alloy powder |
-270+400 (mesh) |
The coating has a high temperature hot corrosion resistant, high temperature oxidation resistant, sulfidation corrosion resistant and other properties, It could also be used as the bonding layer ofthermal barrier coatings. |
KF-339 |
CoCrAlYTaSi
Cobalt chromium Aluminum yttrium alloy powder |
-270+400 (mesh) |
It could be used for the bonding layer. Dense coating, combined with high strength, excellent oxidation resistance, corrosion and cavitation resistant, is available to supersonic spray, Explosion spraying and plasma spraying. It could be used to work-piece surface antinodulation coating manufacturing and repair, such as metallurgical rolls and high-temperature annealing furnace roller; heat-resistant coating of aero-engine rotor blades, guide vanes and gas turbine blades, as well as the bonding transition layer of barrier coating of jet engine combustor afterburner tube and flame tube heat. |