Acta Metallurgica Sinica (English Letters) ›› 1991, Vol. 4 ›› Issue (3): 221-224.
• Research paper • Previous Articles
DONG Jianxin CHEN Fumin CHEN Jinming LIU Wenxi Tianjin University,Tianjin,China At pressent he works in Department of materials Science and Technology,University of Science and Technology,Beijing.