Transformation characteristics have been investigated in liquid nitrided iron by measuring electrical resistivity. Preliminary microstructure studies have also been made for the Fe-N compound and diffusion layer.
An anomalous resistivity peak was obs...
Transformation characteristics have been investigated in liquid nitrided iron by measuring electrical resistivity. Preliminary microstructure studies have also been made for the Fe-N compound and diffusion layer.
An anomalous resistivity peak was observed at about 25 μ and 30 μ of the nitrogen compound and diffusion layers to the nitrogen-martensitic transformation. In the case of the magnetic transformation of nitrogen austenite, the resistivity peak was observed in the various nitrogen compounds and diffusion layers.