CORODUR® SP 222
Flux cored wires for Thermal Spray Application
EN ISO 14919 – 6,4 – 1,6 - 4
MATERIAL REVIEW
Bond coat used for ceramics. Corrosion resistant protective coatings with presence of Chlorides and resistance at high temperatures up to about 980°C under aggressive environment. High bond strength, can be machined. Coating thickness from 0,1 mm – 0,25 mm as bond coat beneath ceramics. Designed for arc spraying but may also be sprayed by wire- and high-velocity-wire-flame-spraying.
APPLICATION
Application for components of chemical plants or food industry.
Composition (Weight.-% )
Ni | Cr |
80 | 20 |
Physical Properties of the coating
Hadness: 90 HRB
Melting point: ca. 1480°C
Spray rate: 5 kg/h / 100 A
Wire consumption: 1,1 kg/m2 / 0,1 mm
Spray Procedure (Arc)
Atomizing Air Pressure | Nozzle Cap |
Arc Load Volt | Ampere |
Stand off mm | Coating thickness/ pass mm / pass |
Deposit Efficiency % |
|
Standard 1,6 | 3,5 bar | 27-29 | 200-350 | 150-170 | 0,125 | 70-80% |
SALES UNIT
Coil | "BS 300" = 15 kg | "BS 450" = 25 kg | Other dimensions on request |
Wire Diameter | 1,6 mm (1/16") | 2,4 mm |