摘要
阐述中频感应电炉脱氧剂采取插入沉淀脱氧反应的特性。分析了炉内某些化学元素达到一定量时,随着该元素的氧化度变化,脱氧能力非但不增加,反而下降。提出过量地加入金属氧化元素,会提高脱氧能力,降低钢液中的溶解氧量,减少非金属夹杂物,有利于提高钢的质量。
The deposition-deoxidization behavior of de-oxidizer in middle frequency furnace was expounded.It was found that the deoxidization ability is deteriorated with the increase of oxidization degree of the element when some elements reach to a certain in the furnace.The excessive addition of metal oxide element can improve deoxidization ability and reduce the oxygen content in molten steel to decrease non-metal inclusions,which is helpful for the purification of molten steel.
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
2008年第2期137-139,共3页
Special Casting & Nonferrous Alloys
关键词
沉淀-炉内脱氧
氧化度
脱氧能
碳-氧平衡
Deposition-deoxidization,Oxidization Degree,Deoxidization Energy,Carbon-oxygen Balance
