Statistical values of valence electron structure parameters applied to research on phase transition temperature and eutectoid reaction of titanium alloy  

作　　者：Cheng Lin ZhiLin Liu 

机构地区：[1] NEU College of Sciences, Northeastern University, Shenyang, 110004, China [2] Department of Materials and Chemical Enigeering, Liaoning University of Technology, Jinzhou, 121001, China

出　　处：《Science China(Technological Sciences)》2008年第11期1867-1880,共14页中国科学（技术科学英文版）

基　　金：the National Natural Science Foundation of China (Grant No. 50471022, 50741004) ; National Key Basic Research Program of China ("973") (Grant No. 2007CB613807)

摘　　要：Based on the empirical electron theory of solids and molecules (EET), the statistical values of valence electron structure parameters Sn <SUB>A</SUB> and SE <SUB>A</SUB> which can characterize the properties of alloy phases are calculated, and influences of alloying elements (e.g., V, Nb, Mo, Hf, Zr, Fe, Mn, Co, Cr, Si, and so on) on the phase transition temperature and eutectoid reaction of titanium alloy are discussed with the statistical values of valence electron structure parameters. The research results agree well with real situations.

关 键 词：EET VALENCE electron structure TITANIUM alloy STATISTICAL value 

分 类 号：TG146.23[一般工业技术—材料科学与工程]