carburizing

Using carburizing agent and devulcanized agent,experiment of carburisation and desulphuration for semisteel which in smelting high titanium slag by electric cooker has been studied.

用增碳和脱硫对冶炼高钛渣副产半进行了增碳脱硫试验。

Single chamber high pressure gas quenching vacuum furnace,double chamber and multichamber vacuum furnaces implementing the acetylene low pressure carburizing were briefly introduced.

要介绍了实施乙炔低压渗碳的单室高压气淬炉,双室及多室炉。