Microstructure and mechanical properties of Mg-2.5Si-xCe in-situ particle reinforced composites prepared by rapid solidification process
Microstructure and mechanical properties of Mg-2.5Si-xCe in-situ particle reinforced composites prepared by rapid solidification process
复制标题
快速凝固工艺制备Mg-2.5Si-xCe原位颗粒增强复合材料的显微组织和力学性能
DOI:
10.1016/j.rinp.2019.102509
复制
发表时间:
2019-12
影响因子:
5.3
通讯作者:
Tang Binbing
中科院分区:
文献类型:
--
作者:
Han Wenduo;Li Ke;Hu Fei;Li Yaohui;Tang Binbing
In this study, Mg-2.5Si-xCe alloys with different Ce contents were fabricated by a rapid solidification process. Two different in-situ phases, namely coarse primary Mg2Si with a size of ∼10 μm and tiny CeMg2Si2with a size <400 nm, were formed and well dispersed in the composite matrix. Nanosized CeMg2Si2phases can act as excellent reinforcements when the appropriate ratio of Si and Ce elements was preset. The compressive test results showed that the strength of the samples (Mg-2.5Si-xCe) become stronger with increasing Ce content. The enhancement of the composite mechanical properties was attributed to the reduction of Mg2Si phases and the dispersion strengthening of the nanosized CeMg2Si2phases.
登录
查看更多内容
影响因子:
5.3
作者:
Tong Gao;Zengqiang Li;Kaiqi Hu;Mengxia Han;Xiangfa Liu
通讯作者:
Xiangfa Liu
影响因子:
0.7
作者:
Hu Zhi;Hua Qun;Yan Hong;Jie Xiaoping;Rao Yuansheng
通讯作者:
Rao Yuansheng
DOI:
10.1016/s0921-5093(99)00732-7
发表时间:
2000-04
影响因子:
6.4
作者:
Junjia Zhang;Z. Fan;Y. Q. Wang;B. Zhou
通讯作者:
Junjia Zhang;Z. Fan;Y. Q. Wang;B. Zhou
DOI:
10.1016/0956-716x(95)00140-q
发表时间:
1995-07-15
期刊:
SCRIPTA METALLURGICA ET MATERIALIA
影响因子:
--
作者:
MABUCHI, M;KUBOTA, K;HIGASHI, K
通讯作者:
HIGASHI, K
DOI:
10.1007/s00339-013-8201-6
发表时间:
2014-09-01
影响因子:
2.7
作者:
Chen, Qiang;Huang, Zhiwei;Hu, Chuankai
通讯作者:
Hu, Chuankai