CORODUR® SP 221

Flux cored wires for Thermal Spray Application

EN ISO 14919 – 6,5 – 1,6 - 4

MATERIAL REVIEW

NiCrBSi cored wire to apply wear resistant and corrosion resistant protective coatings with good resistance against Chlorides in boiler atmosphere up to 450°C. Porosity of below 2% can be achieved. Coatings made by CORODUR SP 221 can be sintered after application (self-fluxing). Designed for arc spraying but may also be sprayed by wire- and high-velocity-wire-flame-spraying.

APPLICATION

Application for high loaded components of chemical plants or food industry, on water walls and tubes of boiler.

Datasheet

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.

Datasheet

CORODUR® SP 223

Flux cored wires for Thermal Spray Application

EN ISO 14919 – 6 – 1,6 - 4

MATERIAL REVIEW

Good resistance against Sulfur corrosion and oxidation, e.g. in boiler environment. Coatings made by CORODUR SP 223 can be loaded up to 800°C. Coatings have high bond strength. Designed for arc spraying but may also be sprayed by wire- and high-velocity-wire-flame-spraying.

APPLICATION

Application as bond coat and top coat. Coatings on water walls, boiler tubes and super heater tubes in coal fired plants and black liquor boilers.

Datasheet

CORODUR® SP 224

Flux cored wires for Thermal Spray Application

EN ISO 14919 – 6 – 1,6 - 4

MATERIAL REVIEW

Good resistance to Vanadium and Sulfur within boiler environment. Coatings made by CORODUR SP 224 can be loaded up to 980°C. Designed for arc spraying but may also be sprayed by wire- and high-velocity-wire-flame-spraying.

APPLICATION

Application as coatings on water walls, on cyclones, and on boiler tubes.

Datasheet

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