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COMPOSITION TRIANGLE DIAGRAMS OF Ni-Mn-Ga MAGNETIC SHAPE MEMORY ALLOYS H.B. Xu1,J.M. Wang1,Y.F. Wang1,C.B. Jiang1 (1.School of Materials Science and Engineering, Beijing University of Aeronautics... of the magnetic and structural transitions were also listed in a limited area. Key words:Ni2MnGa alloy; martensitic transformation; magnetic shape memory alloy; [全文内容正在添加中] ......
" name="ChDivSummary">Magnetic shape memory alloys(MSMAs), both in condensed matter physics and in material science, are one of the most extensive research subjects. They show prompt response...Recent progress in Heusler-type magnetic shape memory alloysGuang-Hua Yu1,Yun-Li Xu1,2,Zhu-Hong Liu3,Hong-Mei Qiu3,Ze-Ya Zhu3,Xiang-Ping Huang2,Li-Qing Pan21. Department of Materials Physics......
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; Abstract: The modification of Fe-14Mn-5Si-9Cr-5Ni shape memory alloys(SMAs) by copper addition was carried out... in Cl- solution. Otherwise, it is found that copper cannot markedly affect the mechanical properties nor the shape memory effect(SME). As for the effects of copper on Fe-Mn-Si based alloys......
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it is deformed at ambient temperature[11]. Yet up to now, except our previous works[12], seldom results about the two-way shape memory effect in the TiNiHf alloys were reported. Dissimilar to TiNi alloys, a small two-way shape memory effect in the aged TiNiHf alloys can be obtained directly by the deformation of the martensite without training[12]. And the corresponding mechanism is not clear so far......
Influence of process factors on shape memory effect of CuZnAl alloys LIU Hai-xia(刘海霞), SI Nai-chao(司乃潮), XU Gui-fang(徐桂芳) School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China Received 14 June 2006; accepted 18 September 2006 Abstract: Thermal cycle training of CuZnAl shape memory alloys with different transformation temperatures was carried out......
Microstructures of Ti-48%Ni shape memory melt-spun ribbons XING Hong-yan(邢鸿雁)1, 2, H. Y. KIM2, S. MIYAZAKI2 1. College of Mechanical Engineering, Tianjin University of Science and Technology... with a wheel speed of 52 m/s. The uniformity of grain size in heat treated ribbons decreases with increasing wheel speed. Key words: Ti-Ni; melt-spun ribbon; microstructure; shape memory alloy 1......
INFLUENCE OF PROCESSING ON SHAPE MEMORY EFFECT OF Fe-Mn-Si-Ni-C-RE SHAPE MEMORY ALLOY N.C.Si1,L.B.Qi1,Z.H.Jia1 (1.School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China) Abstract:Effect of carbon, compound RE, quenching temperature, pre-strain and recovery temperature on shape memory effect (SME) of Fe-Mn-Si-Ni-C-RE shape memory alloy was studied by bent......