Ion chemical heat treatment in China

A description was given to the modern state of technology and equipment for ion chemical thermal treatment in China. Particular attention was drawn to control of ion nitriding quality as well as to technologies of ion carbonizing, carbonitriding, simultaneous saturation with sulphur and nitrogen, ion implantation, ion deposition and ion metallizing. The use of ion saturation of steel 3K2V8F articles with sulphur, carbon and nitrogen was presented as an example