作者
CD Li, XJ Wang, WQ Liu, K Wu, HL Shi, C Ding, XS Hu, MY Zheng
发表日期
2014/3/12
期刊
Materials Science and Engineering: A
卷号
597
页码范围
264-269
出版商
Elsevier
简介
Carbon nanotube (CNTs) reinforced Mg matrix composites were successfully fabricated by a novel approach. After hot extrusion, the influence of CNTs on microstructure and mechanical properties of Mg–6Zn matrix was investigated. The results showed that most CNTs distributed uniformly and individually in the composites, and good interfacial bonding was achieved. CNTs significantly refined the grains of Mg–6Zn matrix, and the CNTs evidently improved the ultimate tensile strength (UTS), yield strength (YS) and Young's modulus. Grain refinement, load transfer mechanism and Orowan strengthening mechanism play important roles on the increase of the yield strength.
学术搜索中的文章
Microstructure and strengthening mechanism of carbon nanotubes reinforced magnesium matrix composite
CD Li, XJ Wang, WQ Liu, K Wu, HL Shi, C Ding, XS Hu… - Materials Science and Engineering: A, 2014