氧化物冶金技术的热力学及动力学研究进展  

The Research Progress of the Oxide Metallurgy Technology Thermodynamics and Dynamics

作　　者：朱立光[1] 吴耀光[1] 韩毅华[1] 

机构地区：[1]河北联合大学冶金与能源学院,河北唐山063009

出　　处：《河北联合大学学报（自然科学版）》2013年第2期39-45,共7页Journal of Hebei Polytechnic University:Social Science Edition

摘　　要：针对氧化物冶金技术,具有较好诱发晶内铁素体形核的夹杂物着手,介绍了诱发形核最为有效夹杂物的热力学和动力学研究进展,系统论述了Ti-Al-O-N系、MnS、VC、VN、V(C,N)析出的热力学条件以及诱发晶内铁素体形核的夹杂物的合理尺寸,并分析了控冷制度对夹杂物形核的影响。Contrary to the oxide metallurgy technology, This essay is based on the inclusion that has a good ability that induced IGF nuclear, and introduces the development that the thermodynamics and dynamics of the most effec tive induced nucleation inclusion , disscused and analysed dynamic conditions and the inclusion reasonable size that lysed of the control cooling system on the influence of the systematicly MnS, VC, VN, V （ C, N） precipitate thermInduced IGF nuclear in the Ti-A1-O-N system, and anainclusions nucleation.

关 键 词：晶内铁素体 热力学 动力学 控冷 

分 类 号：TG142.23[一般工业技术—材料科学与工程]