• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

疲劳载荷下温度对镍钛形状记忆合金影响的实验研究

Experimental Study on Temperature Effects on NiTi Shape Memory Alloys under Fatigue Loading.

作者信息

Lin Caikui, Wang Zeqiang, Yang Xin, Zhou Haijun

机构信息

School of Civil Engineering, Wuhan University, Wuhan 430072, China.

Department of Civil Engineering, University of Bristol, Bristol BS1 5QD, UK.

出版信息

Materials (Basel). 2020 Jan 25;13(3):573. doi: 10.3390/ma13030573.

DOI:10.3390/ma13030573
PMID:31991828
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7040584/
Abstract

NiTi Shape Memory Alloy (SMA) has been widely studied in the field of structural vibration control, and the results show that the fatigue life of the SMA is a key factor of the vibration control system. In this paper, the fatigue test is carried out in Dynamic Mechanical Analyzer (DMA + 1000) to analyze how the changes of temperature and strain amplitude affecting the main fatigue parameters. The test results show that when the test temperature is higher than Austenite finish temperature (), the fatigue properties of SMAs are significantly affected by temperature. With the increase of temperature, the fatigue life becomes shorter and the energy consumption decreases, while the area of hysteresis curve, the stress amplitude, and effective modulus increase.

摘要

镍钛形状记忆合金（SMA）在结构振动控制领域已得到广泛研究，结果表明SMA的疲劳寿命是振动控制系统的关键因素。本文在动态力学分析仪（DMA + 1000）中进行疲劳试验，以分析温度和应变幅值的变化如何影响主要疲劳参数。试验结果表明，当试验温度高于奥氏体终了温度（）时，SMA的疲劳性能受温度影响显著。随着温度升高，疲劳寿命变短，能量消耗降低，而滞后曲线面积、应力幅值和有效模量增加。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/c7b03e10b345/materials-13-00573-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/0cb7dbe5787e/materials-13-00573-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/e9baece058b8/materials-13-00573-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/0ec5878fcccf/materials-13-00573-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/a21bb13afe20/materials-13-00573-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/438e063f1e84/materials-13-00573-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/33658778ec8b/materials-13-00573-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/fa0e0fb6fad1/materials-13-00573-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/5a0663408f59/materials-13-00573-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/b13519addf79/materials-13-00573-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/1b2eb38fdc58/materials-13-00573-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/116ca88d9f44/materials-13-00573-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/c7b03e10b345/materials-13-00573-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/0cb7dbe5787e/materials-13-00573-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/e9baece058b8/materials-13-00573-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/0ec5878fcccf/materials-13-00573-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/a21bb13afe20/materials-13-00573-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/438e063f1e84/materials-13-00573-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/33658778ec8b/materials-13-00573-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/fa0e0fb6fad1/materials-13-00573-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/5a0663408f59/materials-13-00573-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/b13519addf79/materials-13-00573-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/1b2eb38fdc58/materials-13-00573-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/116ca88d9f44/materials-13-00573-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/277c/7040584/c7b03e10b345/materials-13-00573-g012.jpg

相似文献

1
Experimental Study on Temperature Effects on NiTi Shape Memory Alloys under Fatigue Loading.疲劳载荷下温度对镍钛形状记忆合金影响的实验研究
Materials (Basel). 2020 Jan 25;13(3):573. doi: 10.3390/ma13030573.
2
Thermomechanical Characterization and Modeling of NiTi Shape Memory Alloy Coil Spring.镍钛形状记忆合金螺旋弹簧的热机械特性与建模
Materials (Basel). 2023 May 11;16(10):3673. doi: 10.3390/ma16103673.
3
Alternate stresses and temperature variation as factors of influence of ultrasonic vibration on mechanical and functional properties of shape memory alloys.交变应力和温度变化作为超声振动对形状记忆合金力学和功能性能影响的因素。
Ultrasonics. 2014 Jan;54(1):84-9. doi: 10.1016/j.ultras.2013.06.010. Epub 2013 Jul 4.
4
Mechanical Consequences of Dynamically Loaded NiTi Wires under Typical Actuator Conditions in Rehabilitation and Neuroscience.康复与神经科学中典型致动器条件下动态加载镍钛合金丝的力学后果
J Funct Biomater. 2021 Jan 8;12(1):4. doi: 10.3390/jfb12010004.
5
NiTi SMA Superelastic Micro Cables: Thermomechanical Behavior and Fatigue Life under Dynamic Loadings.镍钛形状记忆合金超弹性微缆：动态载荷下的热机械行为和疲劳寿命。
Sensors (Basel). 2022 Oct 21;22(20):8045. doi: 10.3390/s22208045.
6
Metallurgical characterization of M-Wire nickel-titanium shape memory alloy used for endodontic rotary instruments during low-cycle fatigue.用于根管旋转器械的 M 型镍钛形状记忆合金的低周疲劳冶金学特征。
J Endod. 2012 Jan;38(1):105-7. doi: 10.1016/j.joen.2011.09.028. Epub 2011 Nov 9.
7
Nanocomposite NiTi shape memory alloy with high strength and fatigue resistance.具有高强度和抗疲劳性能的纳米复合镍钛形状记忆合金。
Nat Nanotechnol. 2021 Apr;16(4):409-413. doi: 10.1038/s41565-020-00837-5. Epub 2021 Jan 21.
8
Shape Memory Alloy-Polymer Composites: Static and Fatigue Pullout Strength under Thermo-Mechanical Loading.形状记忆合金-聚合物复合材料：热机械载荷下的静态和疲劳拔出强度
Materials (Basel). 2022 Apr 29;15(9):3216. doi: 10.3390/ma15093216.
9
A comparative study of the cytotoxicity and corrosion resistance of nickel-titanium and titanium-niobium shape memory alloys.镍钛和钛铌形状记忆合金的细胞毒性和耐腐蚀性比较研究。
Acta Biomater. 2012 Jul;8(7):2863-70. doi: 10.1016/j.actbio.2012.03.034. Epub 2012 Mar 28.
10
A Review of Selective Laser Melted NiTi Shape Memory Alloy.选择性激光熔化镍钛形状记忆合金综述
Materials (Basel). 2018 Mar 29;11(4):519. doi: 10.3390/ma11040519.

引用本文的文献

1
Comparing Cyclic Fatigue Resistance and Free Recovery Transformation Temperature of NiTi Endodontic Single-File Systems Using a Novel Testing Setup.使用新型测试装置比较镍钛根管单锉系统的循环疲劳抗力和自由恢复转变温度。
Materials (Basel). 2024 Jan 25;17(3):566. doi: 10.3390/ma17030566.
2
Effect of Loading Rate and Initial Strain on Seismic Performance of an Innovative Self-Centering SMA Brace.加载速率和初始应变对一种新型自复位形状记忆合金支撑抗震性能的影响
Materials (Basel). 2022 Feb 7;15(3):1234. doi: 10.3390/ma15031234.
3
Investigation of Mechanical Properties of Large Shape Memory Alloy Bars under Different Heat Treatments.

本文引用的文献

1
Sensitivity and Uncertainty Analysis of One-Dimensional Tanaka and Liang-Rogers Shape Memory Alloy Constitutive Models.一维田中及梁-罗杰斯形状记忆合金本构模型的灵敏度与不确定性分析
Materials (Basel). 2019 May 24;12(10):1687. doi: 10.3390/ma12101687.
不同热处理条件下大型形状记忆合金棒材力学性能的研究
Materials (Basel). 2020 Aug 24;13(17):3729. doi: 10.3390/ma13173729.