中國有色金屬學報(英文版)
Transactions of Nonferrous Metals Society of China
| Vol. 10 No. 3 June 2000 |
transmission electron microscopy①
LIN Ping-hua(林萍華)1, LI Qing-chun(李慶春)2
（1. Department of Mechanical Engineering,
Southeast University, Nanjing210096, P.R.China;
2. School of Materials Science and Engineering,
Harbin Institute of Technology, Harbin 150001, P.R.China）
Abstract:By nickel electroplating at room temperature, the specimen preparation of ultra-sonic gas atomized aluminum alloy powders for observation in transmission electron microscope was carried out. The advantages of this technique are simple technologically and convenient practically. The nickel and the powders combine well in the plated sheet which can be thinned by ion milling. The powders in the thinned sheet possess large thinned area and can be examined in common TEM for the studies of their microstructure.
Key words: aluminum alloys; powders; electroplating; transmission electron microscope
