Development of NiTiNb in-situ composite with high damping capacity and high yield strength
Development of NiTiNb in-situ composite with high damping capacity and high yield strength作者机构：School of Materials Science and Engineering Beihang University Beijing 100191 China
出 版 物：《Progress in Natural Science:Materials International》 (自然科学进展·国际材料(英文))
年 卷 期：2011年第21卷第4期
页 面：293-300页
核心收录：
学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0702[理学-物理学]
基 金：Projcct(50971009) supported by the National Nature Scicnce Foundation of China Project(2012CB619403) supported by the National Basic Research Program of China Project(2009ZF51059) supported by the Aviation Science Foundation of China
主 题：NiTiNb shape memory alloy mechanical properties damping capacity
摘 要：The shape memory alloys are well known to exhibit high damping capacity in martensite state,but possess low yield strength because of the reorientation or de-twining of the martensite *** high damping mechanism of shape memory alloys was *** NiTiNb alloys with high yield strength and high damping capacity were designed and *** microstructure evolution,martensitic transformation behavior,damping capacity and mechanical properties of series NiTiNb alloys were *** view of the microstructure characteristics of the NiTiNb in-situ composites,the mechanism associated with high damping capacity and high yield strength was *** results show that NiTiNb alloys feature in in-situ composite,composed of primary NiTi(Nb) phase and fine lamellar eutectics of NiTi(Nb) andβ-Nb.
同方期刊数据库