在钢铁产品的冶炼过程中，常常会因为冶炼时间、保温时间、过热时间较长等因素，使得铁液中碳元素的熔炼损耗量增大，造成铁液中的含碳量有所降低，导致铁液中的含碳量达不到炼制预期的理论值。 为了补足钢铁熔炼过程中烧损的碳含量而添加的含碳类物质称之为增碳剂。
n. carburant ; carburetant ; recarburizer
对有特殊要求的铁种可采用低硫、低氮增碳剂。
Low S and low N carburant can be used for steels with special requirements.
在包内使用增碳剂作为一种补充手段已被普遍采用。
It has been commonly adopted to use complex carburant in the ladle as a supplementary measure.
用增碳剂和脱硫剂对冶炼高钛渣副产半钢进行了增碳脱硫试验研究。
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.
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