Experiment Study on Castex Process of AS Wire  

作　　者：Zhiyuan Shi Wanjun Wang Jinglin Wen Xinhua Wang Metallurgy School, University of Science and Technology Beijing, Beijing 100083, China School of Materials and Metallurgy,Northeastern University, Shenyang 110006, China 

出　　处：《Journal of University of Science and Technology Beijing》2001年第1期22-24,共3页北京科技大学学报（英文版）

摘　　要：In order to optimize the Castex process of AS wire, the systematic experiments have been done for different process parameters with self-made DZJ-II 350 Castex machine. The parameters, such as casting temperature of aluminum, flow of cooling water, extrusion ratio and the gap between the surface of wheel and that of the mould, have been mainly studied. The results show that with the increase of casting temperature or rotating speed of wheel the measured length of liquid metal zone increases too. However, the length of liquid metal zone decreases with the increase of the flow of cooling water. Moreover, the relationship between the extrusion ratio and the extrusion power is studied.In order to optimize the Castex process of AS wire, the systematic experiments have been done for different process parameters with self-made DZJ-II 350 Castex machine. The parameters, such as casting temperature of aluminum, flow of cooling water, extrusion ratio and the gap between the surface of wheel and that of the mould, have been mainly studied. The results show that with the increase of casting temperature or rotating speed of wheel the measured length of liquid metal zone increases too. However, the length of liquid metal zone decreases with the increase of the flow of cooling water. Moreover, the relationship between the extrusion ratio and the extrusion power is studied.

关 键 词：CASTEX AS wire PARAMETER length of liquid metal zone 

分 类 号：TG146[一般工业技术—材料科学与工程]