带钢热轧过程中相变动力学的模拟  

Simulation of Transformation Kinetics During Strip Hot Rolling

作　　者：周晓光[1] 赵宪明[1] 朱丽娟[1] 许云波[1] 吴迪[1] 

机构地区：[1]东北大学轧制技术及连轧自动化国家重点实验室,辽宁沈阳110004

出　　处：《钢铁研究学报》2006年第6期52-54,62,共4页Journal of Iron and Steel Research

基　　金：国家"863"高技术研究发展计划资助项目(2001AA339030)

摘　　要：以相变动力学为基础,研究了奥氏体向铁素体、珠光体和贝氏体转变的温度和相变体积分数的计算方法。与普遍采用的计算相变行为的方法相比较,用此方法得到的计算机模拟结果与实验结果吻合得更好。On the basis of transformation kinetics, the austenite to bainite was investigated. The calculation are given. Conparing with common accepted method, transformation of austenite to ferrite, austenite to pearlite, method of transformation temperature and volume fraction the obtained by this method results were more close to experimental results.

关 键 词：相变动力学 相变温度 体积分数 变形 热带轧制 

分 类 号：TG335.11[金属学及工艺—金属压力加工]