作者其他论文
文献详情
Low cycle fatigue properties of Ti-6Al-4V alloy fabricated by high-power laser directed energy deposition: Experimental and prediction
文献类型:期刊
作者:Ren, Y. M.[1]  Lin, X.[2]  Guo, P. F.[3]  Yang, H. O.[4]  Tan, H.[5]  Chen, J.[6]  Li, J.[7]  Zhang, Y. Y.[8]  Huang, W. D.[9]  
机构:[1]Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China.;Northwestern Polytech Univ, MIIT China, Key Lab Met High Performance Addit Mfg & Innovat, Xian 710072, Shaanxi, Peoples R China.;Xian Technol Univ, Shaanxi Key Lab Photoelect Funct Mat & Devices, Xian 710021, Shaanxi, Peoples R China.;
[2]Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China.;Northwestern Polytech Univ, MIIT China, Key Lab Met High Performance Addit Mfg & Innovat, Xian 710072, Shaanxi, Peoples R China.;
[3]Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China.;Northwestern Polytech Univ, MIIT China, Key Lab Met High Performance Addit Mfg & Innovat, Xian 710072, Shaanxi, Peoples R China.;
[4]Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China.;Northwestern Polytech Univ, MIIT China, Key Lab Met High Performance Addit Mfg & Innovat, Xian 710072, Shaanxi, Peoples R China.;
[5]Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China.;Northwestern Polytech Univ, MIIT China, Key Lab Met High Performance Addit Mfg & Innovat, Xian 710072, Shaanxi, Peoples R China.;
[6]Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China.;Northwestern Polytech Univ, MIIT China, Key Lab Met High Performance Addit Mfg & Innovat, Xian 710072, Shaanxi, Peoples R China.;
[7]Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China.;
[8]Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China.;Northwestern Polytech Univ, MIIT China, Key Lab Met High Performance Addit Mfg & Innovat, Xian 710072, Shaanxi, Peoples R China.;
[9]Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China.;Northwestern Polytech Univ, MIIT China, Key Lab Met High Performance Addit Mfg & Innovat, Xian 710072, Shaanxi, Peoples R China.;
通讯作者:Lin, X; Huang, WD (reprint author), Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China.
年:2019
期刊名称:INTERNATIONAL JOURNAL OF FATIGUE影响因子和分区
卷:127
页码范围:58-73
增刊:正刊
收录情况:SCI(E)(WOS:000482492600008)  EI(20192307015926)  
所属部门:材料学院;自动化学院
被引频次:3
人气指数:14
浏览次数:14
基金:National Key Research and Development Plan of China [2016YFB1100104]
关键词:Low cycle fatigue; Titanium alloy; Laser directed energy deposition; Additive manufacturing; Fatigue model
摘要:
The low cycle fatigue (LCF) properties of Ti-6Al-4V parts fabricated by high-power laser directed energy deposition were investigated. The results show that the parts after solution treatment and aging exhibit superior LCF lives to those of other reported AM Ti-6Al-4V parts, as well as are comparable to those of the wrought counterparts at intermediate strain amplitudes (from 0.8% to 1.1%). Cyclic softening behaviors were found at various strain amplitudes (from 0.65% to 1.7%). In addition, a mi ...More
0
评论(0 条评论)
登录