Effect of aging on martensitic transformation behavior of Ti48.8Ni50.8V0.4 alloy

被引：8
作者：
Tong, Y. X. [2 ]
Liang, C. Q. [2 ]
Chen, F. [2 ]
Li, L. [2 ]
Zheng, Y. F. [1 ,2 ]
Chung, C. Y. [3 ]
机构：
[1] Peking Univ, Dept Adv Mat & Nanotechnol, Coll Engn, Beijing 100871, Peoples R China
[2] Harbin Engn Univ, Ctr Biomed Mat & Engn, Harbin 150001, Peoples R China
[3] City Univ Hong Kong, Dept Phys & Mat Sci, Kowloon, Hong Kong, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE | 2011年 / 46卷 / 19期
基金：
中国国家自然科学基金;
关键词：
SHAPE-MEMORY ALLOYS; NI;
D O I：
10.1007/s10853-011-5593-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this article, the effect of aging on martensitic transformation of Ti48.8Ni50.8V0.4 alloy was investigated. The results show that the martensitic transformation of the solution-treated shape memory alloy is a typical single-stage transformation process. The transformation temperatures of the samples aged at different temperatures for 0.5 h were lower as compared to that of the solution-treated alloy. With the increase of aging temperature, the transformation temperatures increase. After aging at 500 degrees C, the samples exhibit a multiple-stage transformation. The samples after aging at 500 degrees C for more than 5 h resulted in the transformation sequence of A -> R -> M1 and A -> M2 upon cooling and M2 -> A and M1 -> A upon heating.
引用
收藏
页码：6432 / 6436
页数：5
相关论文
共 18 条
[1]   Time effect of martensitic transformation in Ni43Co7Mn41Sn9 [J].
Chen, F. ;
Tong, Y. X. ;
Tian, B. ;
Zheng, Y. F. ;
Liu, Y. .
INTERMETALLICS, 2010, 18 (01) :188-192
[2]   EFFECT OF ALLOYING ON SHAPE MEMORY PHENOMENON IN NITINOL [J].
ECKELMEYER, KH .
SCRIPTA METALLURGICA, 1976, 10 (08) :667-672
[3]   Origin of abnormal multi-stage martensitic transformation behavior in aged Ni-rich Ti-Ni shape memory alloys [J].
Fan, GL ;
Chen, W ;
Yang, S ;
Zhu, JH ;
Ren, XB ;
Otsuka, K .
ACTA MATERIALIA, 2004, 52 (14) :4351-4362
[4]   3-STAGE TRANSFORMATION BEHAVIOR IN AGED NITI [J].
FAVIER, D ;
LIU, YN ;
MCCORMICK, PG .
SCRIPTA METALLURGICA ET MATERIALIA, 1993, 28 (06) :669-672
[5]   INFLUENCE OF PRIOR THERMOMECHANICAL TREATMENT ON THE TRAINING BEHAVIOR OF A NITI ALLOY [J].
FAVIER, D ;
LIU, Y ;
MANACH, PY .
JOURNAL DE PHYSIQUE IV, 1995, 5 (C2) :391-396
[6]   Thermo-mechanical fatigue of shape memory alloys [J].
Hornbogen, E .
JOURNAL OF MATERIALS SCIENCE, 2004, 39 (02) :385-399
[7]   Effect of nano-scaled precipitates on shape memory behavior of Ti-50.9at.%Ni alloy [J].
Kim, JI ;
Miyazaki, S .
ACTA MATERIALIA, 2005, 53 (17) :4545-4554
[8]   Aging effect on a Ti47.25Ni48.75V4 shape memory alloy [J].
Lin, H. C. ;
Yang, C. H. ;
Lin, M. C. ;
Lin, C. S. ;
Lin, K. M. ;
Chang, L. S. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 449 (1-2) :119-124
[9]   A study of TiNiV ternary shape memory alloys [J].
Lin, HC ;
Lin, KM ;
Chang, SK ;
Lin, CS .
JOURNAL OF ALLOYS AND COMPOUNDS, 1999, 284 (1-2) :213-217
[10]  
MEHRDAD Z, 2008, ADV FUNCT MATER, V18, P2789
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