Carburising-Case-Hardening-Carbonitriding

Carburising/Case Hardening/Carbonitriding

Carburising salt melts offer the following advantages:

The best temperature uniformity, High reproducibility of the carburised surface, Easy to control, Very flexible to use.

Our DUROFER carburising process is environmentally friendly as the products do not contain any cyanide and the carbon activity is controlled by adding the regenerator CECONTROL. This ensures the amount of waste salts are considerably reduced.

DUROFER process: Cyanide free, One Salt Mixture.

ProductApplicationWorking temp. in °C
CECONTROL™Non-toxic regenerator. For use only with the base salts CECONTROL 50 H, 80 B and 110 B.
CECONTROL™ 50HCyanide free start-up and replenishment salt used in special cases as low carburising salt to achieve a surface carbon level of approx. 0.5 %. For use only with CECONTROL regenerator.780 – 950
CECONTROL™ 80BCyanide free start-up and replenishment salt to achieve surface carbon level of 0.8 %. For use only with CECONTROL.820 – 950
CECONTROL™ 110BCyanide free start-up and replenishment salt to achieve surface carbon level of 1.1 %. For use only with CECONTROL820 – 950

Other salts for carburizing and carbonitriding

ProductApplicationWorking temp. in °C
CECONSTANT® 80One-salt system to achieve a surface carbon level of approx. 0.8 % C850 – 950
CECONSTANT® 110One-salt system to achieve a surface carbon level of approx. 1.1 % C850 – 950
CECONSTANT® 80 AStarter salts for the initial filling
CECONSTANT® 110 AStarter salts for the initial filling

Two Salt Mixture.

ProductApplication
GS 540 / C 3Two-salt system suitable for carbonitriding & carburizing below A1.(A temperature below which phase transformation to austenite starts)
Contact-Durferrit-UK

We’d love to hear from you.

Whether you have a question about our products, services or prices, our team is ready to answer all your questions.