A TEM Study on Rapidly Solidified Al_(47)Cu_(25)Fe_8Mg_(20) Alloy Powders
Zhao Lihua Wu Lijun Xiao Juemin Li Shaolu Hu Wangru(Department of Applied Physis, Hunan Univ, Changsha, 410082)
The rapidly solidified Al_(47)Cu_(25)Fe_8Mg_(20) alloy powders have been studied by transmissionelectron microscopy (TFM). In the as-quenched powders, four crystalline phases have been found anddetermined by double tilting method in TFM. In the 800℃ heat-treated powders, the F-type icosahedralquasicrystal phase has been observed.
【CateGory Index】： TF123.71