Carburizing And Carbonitriding

carborizing

Carburizing salt melts feature following advantages:

  • the best temperature uniformity
  • high reproducibility of the carburizing effect
  • easy to control
  • very flexible in use

DUROFER is an environmental friendly process as the products don´t contain any cyanide and the carbon activity is controlled by adding the regenerator CECONTROL. Hence amount of waste salts are considerably reduced.

 

DUROFER-Process

Product

Application

Working
temp. in °C

CECONTROL

Non toxic regenerator. For use only with the base salts CECONTROL 50 H, 80 B and 110 B.

 

CECONTROL 50 H

Cyanide free start-up and replenishment salt used in special cases as low carburizing salt to achieve a surface carbon level of approx. 0.5 %. For use only with CECONTROL regenerator.

780 – 950

CECONTROL 80 B
------------------------
CECONTROL 110 B

Cyanide free start-up and replenishment salt to achieve surface carbon level of 0.8 % resp. 1.1 %. For use only with CECONTROL regenerator.

820 – 950

Other salts for carburizing and carbonitriding

Product

Application

Working
temp. in °C

CECONSTANT 80
CECONSTANT 80 A
------------------------
CECONSTANT 110
CECONSTANT 110 A

Salts (one-salt system) to achieve a surface carbon level of approx. 0.8 to 1.1 % C. CECONSTANT 80 A / 110 A are the corresponding start-up salts.

850 – 950

GS 540 / C 3

This two-salt system is also suitable for carbonitriding below A1.

700 - 950