Effect of Cyclic Strain on Microstructure and Properties of Ti<sub>49</sub>Ni<sub>51</sub> Shape Memory Alloy Prepared by Rapid Solidification

HUANG Bin; MENG Fanying; DING Liu; WU Junxia; ZHANG Wei; WANG Yongshan; LI Peiyou

doi:10.11973/jxgccl202205003

Materials and Mechanical Engineering > 2022 > 46(5): 16-21. > DOI: 10.11973/jxgccl202205003

HUANG Bin, MENG Fanying, DING Liu, WU Junxia, ZHANG Wei, WANG Yongshan, LI Peiyou. Effect of Cyclic Strain on Microstructure and Properties of Ti₄₉Ni₅₁ Shape Memory Alloy Prepared by Rapid Solidification[J]. Materials and Mechanical Engineering, 2022, 46(5): 16-21. DOI: 10.11973/jxgccl202205003

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Effect of Cyclic Strain on Microstructure and Properties of Ti₄₉Ni₅₁ Shape Memory Alloy Prepared by Rapid Solidification

School of Materials Science and Engineering, Shaanxi University of Technology, Hanzhong 723001, China

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Received Date: April 22, 2021
Revised Date: April 23, 2022

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Ti₄₉Ni₅₁alloy rods were prepared by rapid solidification technique, and the as-cast alloy rods were subjected to quasi-static loading and unloading compression tests under different cyclic strains (5.0%, 6.0%, 6.5%) at an ambient temperature of 10℃. The effects of cyclic strains on the microstructure and properties of the alloy were studied, and hyperelastic behavior of the alloys under different cyclic strains was discussed. The results show that the Ti₄₉Ni₅₁ alloy after test was composed of B2-TiNi matrix phase, Ti₃Ni₄ precipitation phase and Ti₂Ni precipitation phase under three cyclic strains. With increasing cyclic strain, the equiaxed B2-TiNi grains were gradually elongated, and the Ti₃Ni₄ phase increased, and part of the Ti₃Ni₄ phase at the grain boundary aggregated and became larger due to extrusion. Martensitic transformation stress platform existed in the stress-strain curves of the alloy under three cyclic strains, and the stress platform was not obvious under 5.0% cyclic strain. Under 6.0% and 6.5% cyclic strains, with increasing number of cycles, the dissipative energy decreased while the recoverable strain energy density increased. Compared with those under 6.0% cyclic strain, the dissipated energy under 6.5% cyclic strain was slightly lower, while the recoverable strain energy density was higher. The Ti₄₉Ni₅₁ alloy had good hyperelasticity. The hardness of the alloy increased with increasing cyclic strain.
- Ti-Ni alloy,
- shape memory alloy,
- cyclic strain,
- microstructure,
- hyperelasticity

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[1]	SHABALOVSKAYA S A.Surface,corrosion and biocompatibility aspects of Nitinol as an implant material[J].Bio-Medical Materials and Engineering,2002,12(1):69-109.
[2]	DUERIG T,PELTON A,STÖCKEL D.An overview of Nitinol medical applications[J].Materials Science and Engineering:A,1999,273/274/275:149-160.
[3]	KAYA A,KAYA I,KARACA H E.Radio frequency U-shape slot antenna design with NiTi shape memory alloys[J].Microwave and Optical Technology Letters,2013,55(12):2976-2984.
[4]	冯辉,贺志荣,杜雨青,等.退火及变形工艺对Ti-51.1Ni形状记忆合金性能的影响[J].材料热处理学报,2019,40(8):50-55. FENG H,HE Z R,DU Y Q,et al.Effect of annealing and deformation processes on properties of Ti-51.1Ni shape memory alloy[J].Transactions of Materials and Heat Treatment,2019,40(8):50-55.
[5]	VAN HUMBEECK J.Non-medical applications of shape memory alloys[J].Materials Science and Engineering:A,1999,273/274/275:134-148.
[6]	石世威,袁志山,王永辉,等.热处理对镍钛合金组织和相变特性的影响[J].材料热处理学报,2017,38(2):48-54. SHI S W,YUAN Z S,WANG Y H,et al.Effect of heat treatment on microstructure and phase transformation behavior of NiTi shape memory alloys[J].Transactions of Materials and Heat Treatment,2017,38(2):48-54.
[7]	ZHAO X Y,MA L Q,YAO Y,et al.Ti₂Ni alloy:A potential candidate for hydrogen storage in nickel/metal hydride secondary batteries[J].Energy&Environmental Science,2010,3(9):1316.
[8]	贺志荣,吴佩泽,刘康凯,等.激冷Ti-47Ni合金薄带的组织、相变和形状记忆行为[J].金属学报,2018,54(8):1157-1164. HE Z R,WU P Z,LIU K K,et al.Microstructure,phase transformation and shape memory behavior of chilled Ti-47Ni alloy ribbons[J].Acta Metallurgica Sinica,2018,54(8):1157-1164.
[9]	YI X Y,WEN G Y,SUN K S,et al.Fabrication,characterization and potential application of larger bulk Ti-Ni-Hf high temperature shape memory alloy composite reinforced by hybrid particles[J].Journal of Alloys and Compounds,2018,764:347-358.
[10]	KIM W C,KIM Y J,KIM Y S,et al.Enhancement of superelastic property in Ti-Zr-Ni-Cu alloy by using glass alloy precursor with high glass forming ability[J].Acta Materialia,2019,173:130-141.
[11]	LI P Y,MA X D,WANG D,et al.Microstructural and mechanical properties of β-type Ti-Nb-Sn biomedical alloys with low elastic modulus[J].Metals,2019,9(6):712-712.
[12]	贺志荣,叶俊杰,张坤刚,等.热处理和循环应变对TiNiZr合金形状记忆效应和超弹性的影响[J].稀有金属材料与工程,2021,50(8):2941-2949. HE Z R,YE J J,ZHANG K G,et al.Effect of heat treatment and cyclic strain on shape memory effect and superelasticity of TiNiZr alloy[J].Rare Metal Materials and Engineering,2021,50(8):2941-2949.
[13]	贺志荣,叶俊杰.退火态Ti-50.8Ni-0.1Zr合金的超弹性、形状记忆效应和拉伸性能[J].材料热处理学报,2021,42(4):60-67. HE Z R,YE J J.Superelasticity,shape memory effect and tensile properties of annealed Ti-50.8Ni-0.1Zr alloy[J].Transactions of Materials and Heat Treatment,2021,42(4):60-67.
[14]	饶光斌,王俭秋,韩恩厚,等.循环应力作用下TiNi形状记忆合金应力诱发相变行为演变的原位研究[J].中国有色金属学报,2005,15(1):12-18. RAO G B,WANG J Q,HAN E H,et al.In situ study of evolution of stress-induced martensitic transformation in TiNi shape memory alloy during cyclic deformation[J].The Chinese Journal of Nonferrous Metals,2005,15(1):12-18.
[15]	康国政.超弹性镍钛形状记忆合金循环变形行为的研究进展[J].西南交通大学学报,2011,46(3):355-364. KANG G Z.Research progress in cyclic deformation of super-elastic NiTi shape memory alloy[J].Journal of Southwest Jiaotong University,2011,46(3):355-364.
[16]	GALL K,MAIER H J.Cyclic deformation mechanisms in precipitated NiTi shape memory alloys[J].Acta Materialia,2002,50(18):4643-4657.
[17]	GALL K,JUNTUNEN K,MAIER H J,et al.Instrumented micro-indentation of NiTi shape-memory alloys[J].Acta Materialia,2001,49(16):3205-3217.
[18]	SAGHAIAN S M,KARACA H E,TOBE H,et al.Effects of aging on the shape memory behavior of Ni-rich Ni_50.3Ti_29.7Hf₂₀ single crystals[J].Acta Materialia,2015,87:128-141.
[19]	CUI B,YAO J,WU Y,et al.Precipitation behavior and mechanical properties of Ti-Ni-Nb-Co alloys[J].Intermetallics,2018,95:40-47.
[20]	CHEN C H,WU S K.Martensitic transformation and pseudoelasticity of aged Ti_50.1Ni_49.7Si_0.2 shape memory ribbon[J].Materials Science and Engineering:A,2014,593:85-91.
[21]	KAROLUS M,PANEK J.Nanostructured Ni-Ti alloys obtained by mechanical synthesis and heat treatment[J].Journal of Alloys and Compounds,2016,658:709-715.
[22]	LIN X H,JOHNSON W L.Formation of Ti-Zr-Cu-Ni bulk metallic glasses[J].Journal of Applied Physics,1995,78(11):6514-6519.
[23]	LI P Y,WANG Y S,MENG F Y,et al.Effect of heat treatment temperature on martensitic transformation and superelasticity of the Ti₄₉Ni₅₁ shape memory alloy[J].Materials,2019,12(16):2539.
[24]	李培友.热处理温度对Ti₈₀Fe₂₀合金显微组织及力学性能影响[J].材料热处理学报,2019,40(10):72-79. LI P Y.Effect of heat treatment temperature on microstructure and mechanical properties of Ti₈₀Fe₂₀ alloy[J].Transactions of Materials and Heat Treatment,2019,40(10):72-79.
[25]	GORNAKOVA A S,STRAUMAL B B,NEKRASOV A N,et al.Grain boundary wetting by a second solid phase in Ti-Fe alloys[J].Journal of Materials Engineering and Performance,2018,27(10):4989-4992.
[26]	GORNAKOVA A S,PROKOFIEV S I,STRAUMAL B B,et al.Growth of (αTi) grain-boundary layers in Ti-Co alloys[J].Russian Journal of Non-Ferrous Metals,2016,57(7):703-709.
[27]	LI P Y,ZHANG H,TONG T,et al.The rapidly solidified β-type Ti-Fe-Sn alloys with high specific strength and low elastic modulus[J].Journal of Alloys and Compounds,2019,786:986-994.
[28]	刘艳,贺志荣,王芳,等.Ti-50.8Ni合金的相变、形状记忆和超弹性特性[J].稀有金属材料与工程,2011,40(8):1412-1416. LIU Y,HE Z R,WANG F,et al.Transformation,shape memory and superelasticity characteristics of Ti-50.8Ni alloy[J].Rare Metal Materials and Engineering,2011,40(8):1412-1416.

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Effect of Cyclic Strain on Microstructure and Properties of Ti49Ni51 Shape Memory Alloy Prepared by Rapid Solidification

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Effect of Cyclic Strain on Microstructure and Properties of Ti₄₉Ni₅₁ Shape Memory Alloy Prepared by Rapid Solidification