Effects of grain size on phase transition behavior of nanocrystalline shape memory alloys

来源 :中国科学：技术科学英文版 | 被引量 : 0次 | 上传用户：hekaishou

【摘要】

：

We report recent advances in the experimental and theoretical study of grain size(GS)effects on the thermal and mechanical properties of nanostructured NiTi pol

【作者】

：

SUN QingPing ASLAN Ahadi LI Mi

【机构】

：

DepartmentofEngineeringMechanics,DepartmentofMechanicalandAerospaceEngineering

【出处】

：

中国科学：技术科学英文版

【发表日期】

：

2014年4期

【关键词】

：

镍钛形状记忆合金纳米晶化相变行为晶粒尺寸弹性应力应变响应界面能量循环稳定性 grain size effects phase transitio

【基金项目】

：

This work was supported by the Hong Kong Research Grant Council （RGC）（Grant No. 619113）, the National Natural Science Foundation of China （Grant No. 11128204） and the State Key Lab of Water Resources

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We report recent advances in the experimental and theoretical study of grain size(GS)effects on the thermal and mechanical properties of nanostructured NiTi polycrystalline shape memory alloy(SMA).It is shown that when GS<60 nm,the superelastic stress-

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Effects of grain size on phase transition behavior of nanocrystalline shape memory alloys

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