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Stress-induced martensitic transformation in (Ni47Ti44)100-xNbx shape memory alloys with wide hysteresis HE Xiang-ming(何向明)1, ZHAO Long-zhi(赵龙志)2, DUO Shu-wang(多树旺)1, ZHANG Rong-fa(张荣...: The effect of deformation via stress-induced martensitic transformation on the reverse transformation behavior of the (Ni47Ti44)100-xNbx (x=3, 9, 15, 20, 30, mole fraction, %) shape memory alloys......
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MARTENSITIC TRANSFORMATION AND THERMAL STABILITY IN Cu-Al-Co AND Cu-Al-Zr ALLOYS C.B.Jiang1,H.B.Xu1,Y.Q.Ma1 (1.Department of Materials Science and Engineering, Beijing University of Aeronautics... homogenized at 850℃ for 48h. It was found that both Cu-Al-Co and Cu-Al-Zr show AlCu3 martensitic phase at room temperature and exhibit martensitic transformation temperatures higher than 200......
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Martensitic and magnetic transformation of Co41Ni32Al24Sb3 and Co41Ni32Al27 alloys XU Guo-fu(徐国富)1, YIN Zhi-min(尹志民)1, LUO Feng-hua(罗丰华)2, MOU Shen-zhou(牟申周)1, K.OIKAWA3 1. School of Materials...; Abstract: The martensitic transformation and magnetic property......
INFLUENCE OF Ge ON THE ANTIFERROMAGNETIC TRANSITION AND γ → ε MARTENSITIC TRANSFORMATION OF Fe-24Mn ALLOYS H.B.Chang1,X.Lu2,X.Y.Ruan1,B.Zhang1,Z.X.Qin2 (1.Department of Plastic Deforming, Shanghai... of Ge (0-6wt. %) on the paramagnetic-antiferromagnetic transition and martensitic transformation of Fe-Mn alloy using the susceptibility, microstructure examination, X-ray diffraction (XRD) and lattice......
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and Ti50Ni47.5Fe2.5 alloys to improve the mechanical properties, especially the yield stress of the TiNiFe alloys. The martensitic transformation temperature and mechanical properties of Ti50Ni48-xFe2Alx and Ti50Ni47.5-xFe2.5Alx (x=0, 0.5, 1) alloys were examined, and it was revealed that 0.5% and 1%(mole fraction) aluminum addition lead to about 10℃ and 60-80 ℃ martensitic transformation temperature (MS......
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, Xi'an 710049, China;2.Shaanxi University of Technology, Hanzhong 723003, China) 摘要:A reversible martensitic transformation (MT) takes place during cooling and heating in the solution quenched......
Martensitic Transformation and Magnetic-Field-Induced Strain in Ni-Mn-Ga-RE(RE=Tb,Sm) Alloys 张羊换1,王新林1,赵增祺2,李健靓1,郭世海1 (1.Department of Functional Material Research,Central Iron and Steel Research... strain of the alloys at room temperature. Key words:metal materials; Ni-Mn-Ga alloy; martensitic transformation; magnetic-field-induced strain; shape memory alloy; rare earths; [全文内容正在添加中] ......