中国有色金属学报(英文版)
Transactions of Nonferrous Metals Society of China
| Vol. 3 No. 3 September 1993 |
RAPID QUENCHING AND LARGE UNDERCOOLING IN MULTISTAGE RAPID SOLIDIFICATION POWDER-MAKING PROCESS
（Central-South University of Technology; Changsha 410083; China）
Abstract:The rapid quenching and large undercooling phenomena and device working principle in the rapid solidification process are analyzed, and the working characteristics are presented in detail. The results show that these multistage device are ideal for making amorphous, quasicrystalline, microcrystalline and fine metallic powders.
Key words: rapid quenching large undercooling multistage rapid salidification powder-making
