Synthesis and characterization of particulate reinforced Mg-based bulk metallic glass composites
Synthesis and characterization of particulate reinforced Mg-based bulk metallic glass composites
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DOI：
10.1016/j.matlet.2006.08.077
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发表时间：
2007-05-01
影响因子：
3
通讯作者：
Cai, Hongnian
中科院分区：
文献类型：
--
作者：
Li, Jieqiong;Wang, Lu;Cai, Hongnian
制备了SiC颗粒增强Mg65Cu20Ag5Gd10块体非晶复合材料，并对其进行了表征。基体的热稳定性和玻璃形成能力不受颗粒添加的显著影响。SiC颗粒增强复合材料的压缩断裂强度达到约963 MPa，比单片玻璃高1.2倍。复合材料中有少量Si原子扩散，但没有反应层。(c)2006 Elsevier B.V.保留所有权利。
Bulk Mg65Cu20Ag5Gd 10 metallic glass matrix composites reinforced by SiC particulates were synthesized and characterized. Thermal stability and glass forming ability of the matrix are not significantly affected by the particle addition. Compressive fracture strength of the SiC particulates reinforced composite reached about 963 MPa, a factor of 1.2 higher than monolithic glass. A small quantity of Si atoms diffusion can be detected in the composite, but no reaction layer can be observed. (c) 2006 Elsevier B.V. All rights reserved.