JI Jingwen ** Northeast University of Technology,Shenyang 110006,China.. Contamination in Non-consumable Melting[J]. J Mater Sci Technol, 1990, 6(5): 365-367.
[1] WANG Yening and ZHU Jinsong:J.de Phys.,1981,42,C5-457. [2] JI Jingwen et al.:Acta Metall.Sin.,1990,26(1) ,14A. [3] JI Jingwen and FAN Wenjie:J.of Northeast University of Technology,to be published.