Investigation and numerical simulation on fretting fatigue of NiTi

HU Dian-yin; WANG Rong-qiao; WANG Xiao-xue; FAN Jiang; SHEN Xiu-li

Chinese

您当前的位置：

首页 >

文章列表页 >

Investigation and numerical simulation on fretting fatigue of NiTi

更新时间：2026-07-07

- Investigation and numerical simulation on fretting fatigue of NiTi
- Vol. 25, Issue 10, (2010)
- 作者机构：
  
  北京航空航天大学能源与动力工程学院,北京,100191
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2010
- 稿件说明：
移动端阅览
HU Dian-yin, WANG Rong-qiao, WANG Xiao-xue, et al. Investigation and numerical simulation on fretting fatigue of NiTi[J]. 2010, 25(10).
DOI：

HU Dian-yin, WANG Rong-qiao, WANG Xiao-xue, et al. Investigation and numerical simulation on fretting fatigue of NiTi[J]. 2010, 25(10). DOI：

摘要

利用NiTi合金的独特性质

提出了将NiTi合金作为压气机榫接结构的材料.通过有限元软件MSC.Marc进行数值模拟

研究在低周、高低周复合载荷作用下NiTi合金抗微动疲劳特性

并提出利用节点的微动综合参数(FFD)值确定危险点

用名义应力法预测构件的微动疲劳寿命的方法.结果表明:提出的微动疲劳寿命预估方法是合理有效的

NiTi形状记忆合金的抗微动疲劳特性明显优于TC11等普通材料.

Abstract

Based on the unique properties of NiTi shape memory alloys(SMA)

a new type of dovetail joints was presented in this paper.Finite element analyses(FEA) were performed by using software MSC.Marc to research the fretting fatigue at low cycle fatigue(LCF) and low and high cycle combine fatigue(L-HCCF).Fretting fatigue life was predicted by using nominal stress method

whereby the initiating position of the crack was determined according to fretting fatigue damage(FFD) value.As a consequence

the method of predicting the fretting fatigue life is reasonable and valid

and fretting fatigue-resistance of NiTi-SMA is much better than traditional materials such as TC11.

关键词

Keywords

references

Views

411

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

High-temperature fretting fatigue life prediction model based on continuum damage mechanics

Research on fretting fatigue life of dovetail joints

Research on fretting fatigue life of anisotropic materials

Fretting fatigue life prediction based on critical plane approach for dovetail joint

基于三维接触摩擦单元的套齿连接解析建模研究

Related Author

吴博伟

张宏建

崔海涛

王楠

SHI Wei

WEN Wei-dong

CUI Hai-tao

XU You-liang

Related Institution

南京航空航天大学能源与动力学院工信部航空发动机热环境与热结构重点实验室

College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics

Hunan Aviation Powerplant Research Institute， Aero Engine Corporation of China

Institute of Engineering Thermophysics，Chinese Academy of Sciences

Institute of Aero Engine，Tsinghua University

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰