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Fatigue life prediction for LPBF-fabricated Ti-6Al-4V up to very-high-cycle regime based on continuum damage mechanics incorporating effect of defects
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF FATIGUE, 2024, 卷号: 181, 页码: 13
作者:
Ling, Chao
;
Jia, Yinfeng
;
Fu, Rui
;
Zheng, Liang
;
Zhong, Zheng
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2024/03/11
Fatigue life prediction
LPBF-fabricated Ti-6Al-4V
Continuum damage mechanics
Defect
Very-high-cycle fatigue
Multi-scale fatigue failure features of titanium alloys with equiaxed or bimodal microstructures from low-cycle to very-high-cycle loading numbers
期刊论文
OAI收割
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 890, 页码: 13
作者:
Pan, Xiangnan
;
Su, Hang
;
Liu, Xiaolong
;
Hong, Youshi
  |  
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2024/01/08
Titanium alloy
Very-high-cycle fatigue
Crack initiation
Crack growth threshold
Facet
Equiaxed or bimodal microstructure
A method of quasi in-situ EBSD observation for microstructure and damage evolution in fatigue and dwell fatigue of Ti alloys
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 176, 页码: 20
作者:
Sun, Chengqi
;
Sun, Jian
;
Chi, Weiqian
;
Wang, Jiaxuan
;
Wang, Wenjing
  |  
收藏
  |  
浏览/下载:64/0
  |  
提交时间:2023/10/16
Ti-6Al-4V ELI titanium alloy
Low cycle fatigue
Dwell fatigue
Deformation twinning
Failure mechanism
Fatigue life prediction based on a deep learning method for Ti-6Al-4V fabricated by laser powder bed fusion up to very-high-cycle fatigue regime
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 172, 页码: 107645
作者:
Jia, Yinfeng
;
Fu, Rui
;
Ling, Chao
;
Shen, Zheng
;
Zheng, Liang
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2023/06/15
Fatigue life prediction
Deep learning method
Laser powder bed fusion
Ti-6Al-4V
Very -high -cycle fatigue
Substantially strengthening a dual-phase titanium alloy by moderate oxygen doping
期刊论文
OAI收割
SCRIPTA MATERIALIA, 2023, 卷号: 226, 页码: 7
作者:
Fu,Yu
;
Xiao,Wenlong
;
Zhao,Shiteng
;
Ren L(任磊)
;
Wang,Junshuai
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2023/02/03
Titanium alloy
Equiaxed microstructure
Interstitial oxygen
High strength
Deformation mechanisms
Fabrication of Ti-6Al-4V alloy powder by a novel sintering-deoxygenation process
期刊论文
OAI收割
JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 卷号: 935, 页码: 14
作者:
Zhang, Mingyuan
;
Cai, Taotao
;
Lu, Weiliang
;
Zheng, Shili
;
Zhang, Ying
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2023/02/24
Ti-6Al-4V
Powder fabrication
Sintering
Deoxygenation
Nanograin formation and cracking mechanism in Ti alloys under very high cycle fatigue loading
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 167, 页码: 10
作者:
Sun, Chengqi
;
Wu, Han
;
Chi, Weiqian
;
Wang, Wenjing
;
Zhang, Guang-Ping
  |  
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2023/05/09
Titanium alloy
Very high cycle fatigue
Twinning
Nanograins
Cracking mechanism
Nanograin formation and cracking mechanism in Ti alloys under very high cycle fatigue loading
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 167, 页码: 10
作者:
Sun, Chengqi
;
Wu, Han
;
Chi, Weiqian
;
Wang, Wenjing
;
Zhang, Guang-Ping
  |  
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2023/01/12
Titanium alloy
Very high cycle fatigue
Twinning
Nanograins
Cracking mechanism
Achieving superior mechanical properties in electron beam welded joints of Ti-5Al-5Mo-5V-1Cr-1Fe alloy thick plate using novel annealing treatments
期刊论文
OAI收割
MATERIALS CHARACTERIZATION, 2023, 卷号: 195, 页码: 16
作者:
Li, F. S.
;
Wu, L. H.
;
Zhao, H. B.
;
Li, H. J.
;
Tong, M.
  |  
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2023/05/09
Titanium alloys
Electron beam welding
Annealing
Microstructure
Mechanical properties
High cycle and very high cycle fatigue of TC17 titanium alloy: Stress ratio effect and fatigue strength modeling
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 166, 页码: 16
作者:
Li, Gen
;
Ke, Lei
;
Ren, Xuechong
;
Sun, Chengqi
;
Sun CQ(孙成奇)
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2022/11/28
TC17 titanium alloy
High cycle fatigue
Very high cycle fatigue
Stress ratio
Crack initiation mechanism
Fatigue strength modeling