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Constitutive behavior of Ni-Ti shape memory alloy under hot compressionJIANG Shu-yong (江树勇)1 , ZHANG Yan-qiu (张艳秋)1, ZHAO Ya-nan (赵亚楠), Tang Ming (唐明)1, Yi Wen-lin (易文林)2(1. Industrial Training... of nickel-titanium shape memory alloy (Ni-Ti SMA) under hot deformation was investigated by means of the compression tests and the linear fitting method. Based on the true stress-strain curves of Ni......
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Incomplete transformation of Ti-Ni-X ternary shape memory alloy HE Xiang-ming(何向明), ZHANG Shu-fang(张淑芳), LI Ming-sheng(李明升), DUO Shu-wang(多树旺), XIANG Jun-huai(向军淮) , ZHANG Rong-fa(张荣... transformation of a shape memory alloy is arrested, a kinetic stop will appear in the next complete transformation. The kinetic stop temperature has a close relation with the previous arrest temperature......
MARTENSITE AND REVERSE TRANSFORMATION IN PRESTRAINED TiNi SHAPE MEMORY ALLOY THIN FILM M.Z.Cao1,X.P.Liu1,R.Yang1 (1.Institute of Metal Research, The Chinese Academy of Sciences, Shenyang,110016, China) Abstract:The effect of pre-strain on phase transformation of TiNi shape memory alloy film was studied by differential scanning calorimeter measurement (DSC). Compared with un deformed TiNi film......
Effects of Heat Treatment and Thermal Cycling on Martensitic Transformation Behavior of Ni59Al11Mn30 High Temperature Shape Memory Alloy ZHOU Jing-en1,HE Zhi-rong2 (1.Xi'an Jiaotong University... not change, but the hardness of the phases increases. 关键词:NiAlMn; shape memory alloy; martensitic transformation; heat treatment; thermal cycling; [全文内容正在添加中] ......
Effect of Al addition on properties of TiNiFe shape memory alloys XIAO Li(肖 莉), LIU Fu-shun(刘福顺), XU Hui-bin(徐惠彬) School of Materials Science and Engineering, Beijing University... analysis indicates that the second phase Ti2Ni at the grain boundaries plays an important role in improving the mechanical properties of TiNiFe shape memory alloys. Key words: shape memory alloy; yield......
Excellent shape recovery characteristics of Cu-Al-Mn-Fe shape memory single crystalShuiyuan Yang1,Lipeng Guo1,Xinyu Qing1,Shen Hong1,Jixun Zhang1,Mingpei Li1,Cuiping Wang1,Xingjun Liu1,21. College..." name="ChDivSummary">Shape memory alloys can recover the deformed shape due to their superelasticity or shape memory effect. In this study, a novel Cu-Al-Mn-Fe shape memory single crystal is reported......
; Experimental measurement and numerical analysis of fused taper shape for optical fiber coupler SHUAI Ci-jun(帅词俊), DUAN Ji-an(段吉安), ZHONG Jue(钟 掘) (School of Mechanical and Electrical Engineering, Central South university, Changsha 410083, China) Abstract: To find out the effect of the shape of fused taper region on the optical fiber coupler, the fiber......
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Effect of Cu addition on corrosion resistance and shape memory effect of Fe-14Mn-5Si-9Cr-5Ni alloy HU Bao-quan(胡保全)1, 2, BAI Pei-kang(白培康)1, 2, DONG Zhi-zhong(董治中)3, CHENG Jun(程 军...; Abstract: The modification of Fe-14Mn-5Si-9Cr-5Ni shape memory alloys(SMAs) by copper addition was carried out......
