carburize

"carburize:To treat, combine, or impregnate with carbon, as when casehardening steel."

使渗碳,碳化:使与碳一起处理,使与碳混合或使充满碳,如表面粹火化.

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.

用增碳硫对冶炼高钛渣副产半进行了增碳硫试验研究。