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Ceramics particulate reinforced Mg65Cu20Zn5Y10 bulk metallic glass composites
Xu, YK; Xu, J
通讯作者Xu, J()
2004-07-01
发表期刊ACTA METALLURGICA SINICA
ISSN0412-1961
卷号40期号:7页码:726-730
摘要Ceramic particles of SiC (10%) or TiB2 (15%) (volume fraction) were added in the Mg65Cu20Zn5Y10 bulk metallic glass forming alloy to form the bulk metallic glass composites using copper mold casting. The introduced particles have no adverse effect on the glass forming ability of the matrix alloy. The second phase ceramic particles uniformly disperse in the glass matrix. Uniaxial compressive strength of the composites reached about 1 GPa, a factor of 1.2 higher than the Mg65Cu20Zn5Y10 monolithic glass. The failure for the Mg65Cu20Zn5Y10 monolithic glass occurs at a stage of elastic strain without any visible plastic strain before the fracture. In contrast, a plastic strain to failure about 0.9% was obtained for the TiB2 particulate reinforced composite.
关键词Mg based alloy metallic glass composite mechanical property
收录类别SCI
语种英语
WOS研究方向Metallurgy & Metallurgical Engineering
WOS类目Metallurgy & Metallurgical Engineering
WOS记录号WOS:000222938000010
出版者SCIENCE CHINA PRESS
引用统计
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/80984
通讯作者Xu, J
作者单位Chinese Acad Sci, Met Res Inst, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
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Xu, YK,Xu, J. Ceramics particulate reinforced Mg65Cu20Zn5Y10 bulk metallic glass composites[J]. ACTA METALLURGICA SINICA,2004,40(7):726-730.
APA Xu, YK,&Xu, J.(2004).Ceramics particulate reinforced Mg65Cu20Zn5Y10 bulk metallic glass composites.ACTA METALLURGICA SINICA,40(7),726-730.
MLA Xu, YK,et al."Ceramics particulate reinforced Mg65Cu20Zn5Y10 bulk metallic glass composites".ACTA METALLURGICA SINICA 40.7(2004):726-730.
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