TONG Huayu
,
DING Bingzhe
,
JIANG Honggang
,
LI Shuling
,
LI Gusong
,
WANG Jingtang State Key Laboratory of RSA
,
Institute of Metal Research.Academia Sinica.Shenyang
,
China
金属学报(英文版)
A new method was developed for preparing nanocrystalline alloy made of the identi- cal compositional Fe_(78)B_(13)Si_9 amorphous ribbon by suitable isothermal annealing.Its microstructure and some structure-sensitive properties.including thermal expansion,spe- cific heat,etc.,have been studied and measured.Comparative analysis of properties was also carried out with amorphous and coarse-grained crystalline alloys of same composi- tion,thus.it is believed that so novel differences in properties from usual materials would be made by the particular microstructure of short range disorder of the nanocrystalline alloy.
关键词:
nanocrystalline alloy
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