形状记忆合金环在强化电力金具力学性能中的应用研究
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摘要
形状记忆合金由于具有形状记忆效应等优良特性而被广泛应用。本文将形状记忆合金环装配至电力金具后,通过与普通材料进行多组拉力对比试验,得到了普通材料加装形状记忆合金环后的力学性能指标,并通过对拉力曲线的线形走势进行分析,证明了形状记忆合金环对缺陷金具的修复和改善作用,能够增强普通材料的力学性能,减小材料的变形。
Shape memory alloy is widely used due to shape memory effect and other excellent properties. In this paper,the shape memory alloy ring is assembled to the electric power fittings. The mechanical properties of the common material with shape memory alloy ring were obtained comparing with the common material. Through the tensile curve of the linear trend analysis,the shape memory alloy ring of defective hardware repair and improvement demonstrate to enhance the mechanical properties of common materials and reduce the material deformation.
Shape memory alloy is widely used due to shape memory effect and other excellent properties. In this paper,the shape memory alloy ring is assembled to the electric power fittings. The mechanical properties of the common material with shape memory alloy ring were obtained comparing with the common material. Through the tensile curve of the linear trend analysis,the shape memory alloy ring of defective hardware repair and improvement demonstrate to enhance the mechanical properties of common materials and reduce the material deformation.
引文
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[14]高祥.形状记忆合金驱动的发电机构研究[D].太原:中北大学,2014Gao X.The research of the power mechanism driven by shape memory alloy[D].Taiyuan:North University of China,2014(in Chinese)
[15]王亚芳.复合加载下Ni Ti形状记忆合金超弹性性能研究[D].西安:西北工业大学,2007Wang Y F.Investigations of superelastic behavior of Ni Ti shape memory alloy under complex loading[D].Xi'an:Northwestern Polytechnical University,2007(in Chinese)
[16]王明义.基于形状记忆合金的结构刚度控制研究[D].南京:南京航空航天大学,2014Wang M Y.Stiffness control of structure using shape memory alloys[D].Nanjing:Nanjing University of Aeronautics and Astronautics,2014(in Chinese)
[17]孙伟.Ti Ni形状记忆合金断裂机理的研究[D].兰州:兰州理工大学,2004Sun W.The observatory of the fracture mechanism of shape memory alloy research[D].Lanzhou:Lanzhou University of Technology,2004(in Chinese)
[18]高山,沈亚鹏,许德刚.形状记忆合金及其工程应用中的力学分析[J].力学进展,1997,27(3):301-310Gao S,Shen Y P,Xu D G.The mechanical analysis of shape memory alloy and its application in engineering[J].Advances in Mechanics,1997,27(3):301-310(in Chinese)
[2]王社良,孟和,赵祥,等.形状记忆合金在结构振动控制中的应用研究[J].工业建筑,2009,39(8):57-61Wang S L,Meng H,Zhao X,et al.Study and application of shape memory alloys in vibration control of structures[J].Industrial Construction,2009,39(8):57-61(in Chinese)
[3]朱炯,王浩,郭大伟,等.Ni Ti形状记忆合金丝拉伸力学行为的试验研究[J].建筑技术,2014,45(10):929-932Zhu J,Wang H,Guo D W,et al.Experiment research on mechanical behavior of Ni Ti shape memory alloy[J].Architecture Technology,2014,45(10):929-932(in Chinese)
[4]刘兵飞.多孔形状记忆合金的相变机理和力学性能研究[D].北京:北京交通大学,2013Liu B F.Studies on transfomation mechanisms and mechanical properties of porous shape memory alloys[D].Beijing:Beijing Jiaotong University,2013(in Chinese)
[5]石世威.新型Ni Ti W形状记忆合金制备及组织性能研究[D].北京:北京有色金属研究总院,2014Shi S W.Study of preparation and performance research of new type Ni Ti W shape memory alloy[D].Beijing:General Research Institute for Nonferrous Metals,2014(in Chinese)
[6]吕军.形状记忆合金的断裂行为数值模拟分析[D].哈尔滨:哈尔滨工程大学,2013Lv J.Numerical simulation of fracture behavior for shape memory alloy[D].Harbin:Harbin Engineering University,2013(in Chinese)
[7]马彦,李威.形状记忆合金管接头结构优化与有限元分析[J].东北大学学报(自然科学版),2013,34(8):1166-1170Ma Y,Li W.Structure optimization and finite element analysis of shape memory alloy coupling[J].Journal of Northeastern University(Natural Science),2013,34(8):1166-1170(in Chinese)
[8]张新平,张宇鹏.多孔Ni Ti形状记忆合金研究进展[J].材料研究学报,2007,21(6):561-569Zhang X P,Zhang Y P.Recent advances in research and development of porous Ni Ti shape memory alloys[J].Chinese Journal of Materials Research,2007,21(6):561-569(in Chinese)
[9]江鸿杰.轻质高强高阻尼Ni-Ti形状记忆合金与复合材料的制备及其性能研究[D].广州:华南理工大学,2013Jiang H J.Preparation and property characterization of Ni-Ti shape memory alloys and composite with light weight and high strength and high damping capacity[D].Guangzhou:South China University of Technology,2013(in Chinese)
[10]陈斌.镍钛铌形状记忆合金宏细观力学行为研究[D].重庆:重庆大学,2013Chen B.Research of micro and macro mechanical behavior of Ni47Ti44Nb9shape memory alloy[D].Chongqing:Chongqing University,2013(in Chinese)
[11]薛朋飞,张菲,李岩,等.钛基形状记忆合金研究进展[J].稀有金属,2015,39(1):84-90Xue P F,Zhang F,Li Y,et al.Progress in Ti-based shape memory alloys[J].Chinese Journal of Rare Metals,2015,39(1):84-90(in Chinese)
[12]马奎.Ni Ti形状记忆合金棒的受限回复与加热试验及分析[D].广州:华南理工大学,2013Ma K.Tests and analyses of Ni Ti shape memory alloy bars'restrained recovery and heating[D].Guangzhou:South China University of Technology,2013(in Chinese)
[13]江晋民.基于形状记忆合金的低冲击大承载压紧释放装置研究[D].哈尔滨:哈尔滨工业大学,2012Jiang J M.Research on low shock and large load holddown/release mechanism based on shape memory alloy[D].Harbin:Harbin Institute of Technology,2012(in Chinese)
[14]高祥.形状记忆合金驱动的发电机构研究[D].太原:中北大学,2014Gao X.The research of the power mechanism driven by shape memory alloy[D].Taiyuan:North University of China,2014(in Chinese)
[15]王亚芳.复合加载下Ni Ti形状记忆合金超弹性性能研究[D].西安:西北工业大学,2007Wang Y F.Investigations of superelastic behavior of Ni Ti shape memory alloy under complex loading[D].Xi'an:Northwestern Polytechnical University,2007(in Chinese)
[16]王明义.基于形状记忆合金的结构刚度控制研究[D].南京:南京航空航天大学,2014Wang M Y.Stiffness control of structure using shape memory alloys[D].Nanjing:Nanjing University of Aeronautics and Astronautics,2014(in Chinese)
[17]孙伟.Ti Ni形状记忆合金断裂机理的研究[D].兰州:兰州理工大学,2004Sun W.The observatory of the fracture mechanism of shape memory alloy research[D].Lanzhou:Lanzhou University of Technology,2004(in Chinese)
[18]高山,沈亚鹏,许德刚.形状记忆合金及其工程应用中的力学分析[J].力学进展,1997,27(3):301-310Gao S,Shen Y P,Xu D G.The mechanical analysis of shape memory alloy and its application in engineering[J].Advances in Mechanics,1997,27(3):301-310(in Chinese)