The kinetics of carburization of γ‐iron in CO‐He and CO‐H2 atmospheres at 920°C

Investigation of the carburization of thin iron foils in CO‐He or CO‐H2 gas mixtures at 920°C in a flow apparatus by a resistance method. Discussion of the kinetics, mechanism of the chemical surface reaction steps in the carburization. Influence of the carbon diffusion in the solid iron on the kinetics of the carburization of thick samples.