哈尔滨工程大学学报2012，Vol.33Issue(1)：57-61,5.DOI:10.3969/j.issn.1007-7043.201012013
纳米SiO2对SMA复合材料界面强度的改善
Improvement of interfacial strength of a shape memory alloy(SMA)composite using SiO2 nano-particles
摘要
Abstract
The weak interface between shape memory alloy fiber and its surrounding matrix limits its development and application. In this paper, SiO_2 nano-particles were used to improve the interfacial strength of the shape memo-ry alloy composite. The influence of different types and the different contents of a nano-particle were studied and the mechanism was analyzed by scanning with an electron microscope and transmission electron microscopy meth-ods. Experimental results show that the interfacial strength of the shape memory alloy fiber-reinforced composites can be effectively improved by SiO_2 nano-particles.关键词
形状记忆合金复合材料/纳米颗粒/界面强度/纤维拔出Key words
SMA composite/ nano-particles/ interfacial strength/ fiber pull-out分类
数理科学引用本文复制引用
王玉龙,王振清,周利民,张佳宁..纳米SiO2对SMA复合材料界面强度的改善[J].哈尔滨工程大学学报,2012,33(1):57-61,5.基金项目
高等学校博士学科点基金资助项目(20112304110015). （20112304110015）
