A magnesium alloy matrix composite reinforced with metallic glass
A magnesium alloy matrix composite reinforced with metallic glass
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DOI：
10.1016/j.compscitech.2009.08.001
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发表时间：
2009-12-01
影响因子：
9.1
通讯作者：
Inoue, A.
中科院分区：
文献类型：
--
作者：
Dudina, D. V.;Georgarakis, K.;Inoue, A.
Novel light-weight materials of advanced performance are now experiencing global interest due to the strong need to reduce energy consumption in land and air transportation sectors. Here we report on a novel magnesium alloy matrix composite material. The reinforcing phase in the magnesium alloy is a fine dispersion of metallic glass particles. The composite is sintered from the powder mixture of the alloy and metallic glass at a temperature slightly above the glass transition T-g of the metallic glass particles that is close to the Mg alloy's solidus temperature. At the compaction temperature, the metallic glass acts as a soft liquid-like binder but upon cooling it becomes the hard reinforcement component of the composite. Processing, microstructure and mechanical properties of the composite are discussed. (C) 2009 Elsevier Ltd. All rights reserved.
