Acta Metall Sin  2004, Vol. 40 Issue (7): 721-725     DOI:

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EFFECT OF DEFORMATION ON THE STRESS--INDUCED MARTENSITIC TRANSFORMATION BEHAVIOR OF Ti44Ni47Nb9 WIDE HYSTERESIS SHAPE MEMORY ALLOY

HE Xiangming; RONG Lijian; YAN Desheng; JIANG Zhimin; LI Yiyi

Institute of Metal Research; The Chinese Academy of Sciences; Shenyang 110016

HE Xiangming; RONG Lijian; YAN Desheng; JIANG Zhimin; LI Yiyi. EFFECT OF DEFORMATION ON THE STRESS--INDUCED MARTENSITIC TRANSFORMATION BEHAVIOR OF Ti44Ni47Nb9 WIDE HYSTERESIS SHAPE MEMORY ALLOY. Acta Metall Sin, 2004, 40(7): 721-725 .

Abstract References Related Articles Recommended Metrics Download:  PDF(179KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The effect of deformation on the stress-induced martensitic transformation behavior of the Ti44Ni47Nb9 alloy was studied by DSC and cryogenic tensile tests at Ms+30℃. DSC measurements show that the process of stress--induced martensitic transformation is completed as the tensile strain reaches to about 14%, and the transformation is inhomogeneous microscopically. The reverse transformation temperature interval of the stress--induced martensite was found to be much smaller than that of the thermally induced martensite. The experimental results also indicate that A's temperature of the first reverse transformation, its temperature interval and transformation heat are all increased with increasing the level of deformation. However, the wide hysteresis effect due to the deformation vanished after the first heating. The transformation heat in the subsequent transformation cycle, the forward transformation start temperature of the first cooling and the reverse transformation start temperature of the second heating are all decreased slightly with increasing deformation. Key words:  Ti--Ni--Nb shape memory alloy      deformation       Received:  01 July 2003      ZTFLH:  TG139.6   Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors HE Xiangming RONG Lijian YAN Desheng JIANG Zhimin LI Yiyi URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y2004/V40/I7/721 [1] Melton K N, Simpson J, Duerig T W. Proc Int Conf onMartensitic Transformations. Japan, 1986: 1053 [2] Melton K N, Proft J L, Duerig T W. Proc MRS Int Mtgon Adv Mater. Tokyo, 1989: 165 [3] Zhang C S, Zhao L C, Duerig T W, Wayman C M. ScrMetall Mater, 1990; 24: 1807 [4] Piao M, Miyazaki S, Otsuka K. Mater Trans JIM, 1992;33: 346 [5] Wollants P, Roos J R, Delay L. Prog Mater Sci, 1993; 37:280 [6] Liu Y N, Favier D. Acta Mater, 2000; 48: 3489 [7] Liu Y N, Tan G S. Intermetallics, 2000; 8: 67 [8] Lin H C, Wu S K, Chou T S, Kao H P. Acta Metall Mater,1991; 39: 206 [9] Lin H C, Wu S K. Metall Trans, 1993; 24A: 293 [10] He X M, Rong L J, Yan D S, Li Y Y. Mater Sci Eng A,2004; 371: 193 [11] Otsuka K, Wayman C M. Shape Memory Materials. UK:Cambridge University Press, 1998: 79 [1] ZHANG Leilei, CHEN Jingyang, TANG Xin, XIAO Chengbo, ZHANG Mingjun, YANG Qing. Evolution of Microstructures and Mechanical Properties of K439B Superalloy During Long-Term Aging at 800oC[J]. 金属学报, 2023, 59(9): 1253-1264. [2] XU Yongsheng, ZHANG Weigang, XU Lingchao, DAN Wenjiao. Simulation of Deformation Coordination and Hardening Behavior in Ferrite-Ferrite Grain Boundary[J]. 金属学报, 2023, 59(8): 1042-1050. [3] LI Jingren, XIE Dongsheng, ZHANG Dongdong, XIE Hongbo, PAN Hucheng, REN Yuping, QIN Gaowu. 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