中國有色金屬學報(英文版)
Transactions of Nonferrous Metals Society of China
| Vol. 12 No. 3 June 2002 |
Solid atomization technology and
process of molten metal and alloy
process of molten metal and alloy
CHEN Zhen-hua(陳振華), YAN Hong-ge(嚴紅革), CHEN Gang(陳 剛),
CHEN Ding(陳 鼎)
CHEN Ding(陳 鼎)
（School of Materials Science and Engineering, Hunan University,
Changsha 410082, China）
Abstract:A novel solid atomization technology, which using high velocity gas jet-stream rich in solid salt particles as atomization medium, was developed. The results show that using this novel atomization process can produce various metal and alloy powders with finer particle size, finer microstructures and higher cooling rat e than those powders produced by the conventional gas atomization technology.
Key words: powder processing; rapid solidification; powder metallurgy
