Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Materials for Mechanical Engineering》 2013-03
Add to Favorite Get Latest Update

Creep-Fatigue Damage Analysis of TA12 Titanium Alloy Notched Sample at Elastic Stress Cycle with Dwell Time

HU Xu-teng,MA Xiao-jian,SONG Ying-dong(College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China)  
Stress-strain under different creep-fatigue loads of double edge notched sample of TA12 titanium alloy with only elastic response at cyclic loading and unloading process was analyzed by finite element method.The creep fatigue life under different loads conditions were estimated by time-cyclic fraction method,and the fatigue damage and creep damage under correspondant conditions were analyzed.The results show that the contribution of creep damage and fatigue damage to creep fatigue damage of notched sample depended on the amplitude of the peak loads and the holding time of peak load.When the peak load was low and the notched sample was in elastic state,the creep damage had a considerable effect to creep-fatigue life.When the holding time was same,the fatigue damage increased gradually with the increase of peak loading and when the holding time reached a period of time,the effect of creep damage would exceed that of fatigue damage.
【Fund】: 国防基础科研项目资助(B2520110003)
【CateGory Index】: O346.2
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 4 Hits
1 ZHU Shunpeng1,HUANG Hongzhong1,,HE Liping1,HOU Minjie2,ZHOU Lewang2 1.School of Mechatronics Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China 2.China Gas Turbine Establishment,Chengdu 610500,China;Improved Generalized Strain Energy Damage Function Method for High Temperature Low Cycle Fatigue-creep[J];Acta Aeronautica et Astronautica Sinica;2011-08
2 YAN Ming~(1,2) SUN Zhili~2 YANG Qiang~2 HE Xuehong~2 1.School of Mechanical Engineering,Shenyang University of Technology,Shenyang 110178; 2.School of Mechanical Engineering & Automation,Northeastern University,Shenyang 110004;Mechanical Mechanism of Creep-thermal Fatigue Interaction[J];Chinese Journal of Mechanical Engineering;2009-01
3 Hu Xuteng,Song Yingdong(College of Energy and Power Engineering,State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics,Nanjing 210016);Strain Range Partitioning and Its Evolution[J];Mechanical Science and Technology for Aerospace Engineering;2012-12
4 ;Discussion on Life Prediction of Gas Turbine Materials[J];Aeronautical Science & Technology;2012-02
Chinese Journal Full-text Database 10 Hits
1 SONG Zhikun1,XIE Jilong1,LI Qiang1,GUO Shaozhong2(1.School of Mechanical and Electronic Control Engineering,Beijing Jiaotong University,Beijing 100044,China;2.China Railway Materials Commercial Corp.,Beijing 100032,China);Low Cycle Fatigue Characteristics at 300 ℃ of CL60 Steel for 840D Freight Wheel[J];Journal of Beijing Jiaotong University;2010-01
2 Niu Huipeng Zhang Zheng (School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China) Liu Shaolun (Beijing Institute of Aeronautical Materials, Beijing 100095, China);Experimental investigation of high temperature fatigue properties of GH2132[J];Journal of Beijing University of Aeronautics and Astronautics;2003-09
3 Wang Jianguo; Wang Lianqing; Tang Junwu(State Key Laboratory for Advanced Metals and Materials, UST Beijing, Beijing 100083, China);Situation of Experimental Investigation on Thermal-mechanical Fatigue of Metal Materials[J];JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING;1997-01
4 Hao Li; Han Maiyan (Beijing Institute of Civil Engineering & Architecture) (Beijing Chang Kong Machinery Co. Ltd );A Damage Property Investigation of Compound Fatigue Under Temperature Cycle of the Multiple - Hole Specimen[J];MATERIAL SCIENCE AND TECHNOLOGY;1999-02
5 Pang Yunhong; Zhou Yu;Jiang Yi; Zhou Yigang(Northwest Polytechnical University,Xian 710072);The Influence of Microstructure on Crack Propagation in Titanium Alloy[J];RARE METAL MATERIALS AND ENGINEERING;1995-01
6 JIANG Jialing~(1**) CHEN Ling~1 FAN Zhichao~(1,2) CHEN Xuedong~2 1.Research Institute of Chemical Mechanic Engineering,Zhejiang University,Hangzhou 310027 2.National Technology Research Center on Pressure Vessel and Pipe Line Safety Engineering,Hefei 230031;Discussion of life prediction for fatigue-creep interaction[J];Chinese Journal of Materials Research;2007-05
7 CHEN Jian,HE Jian-jun,SUN Qing-min,REN Yan-jie,FU Hao,HU Min(School of Energy and Power Engineering,Changsha University of Science and Technology,Changsha 410076,China);Effect of Loading Rate on Low-cycle Fatigue Properties of 30Cr1Mo1V Rotor Steel[J];Journal of Chinese Society of Power Engineering;2010-09
8 HOU Xue-qin,LIU Xin-ling,TAO Chun-hu (1.Beijing Institute of Aeronautical Materials,Failure Analysis Center of Aviation Industries of China,Beijing 100095,China;2.Nanchang Hang kong University,Nanchang 330063,China);Combined fatigue behavior of low-and-high cycle stresses for FGH95 alloy[J];Materials Science and Engineering of Powder Metallurgy;2008-04
10 Wang Jianguo Tang Junwu (The state key Laboratory of Advanced Metallic Materials, USTB, Beijing 10083);DISCUSSION ON CURVE OF THERMAL MECHANICAL LIFE OF ALLOY GH33A[J];RESEACH ON IRON AND STEEL;1996-05
China Proceedings of conference Full-text Database 1 Hits
1 YANG Tie - cheng FAN Zhi - chao CHEN Ling JIANG Jia - ling (National Technology Research Center on PVP Safety Engineering, Hefei 230031,China Research Institute of Chemical Mechanic Engineering, Zhejiang University, Hangzhou 310027, China;);Fatigue-creep Interaction Investigation of 1.25Cr0. 5 Mo Steel at 520℃[A];[C];2006
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 HU Xu-teng,SONG Ying-dong(College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing210016,China);Modified Strain range Partitioning Method[J];Journal of Aerospace Power;2005-03
2 ZHANG Guo-dong, SU Bin (Beijing Institute of Aeronautical Materials, Beijing 100095, China);A Method Based on Energy and Three-parameter Power Function for Low Cycle Fatigue[J];Acta Aeronautica Et Astronautica Sinica;2007-02
3 FAN Zhichao, CHEN Xuedong, CHEN Ling, JIANG Jialing National Technology Research Center on Pressure Vessel and Pipeline Safety Engineering, Hefei 230031 Research Institute of Chemical Machinery and Equipment, Zhejiang University, Hangzhou 310027;PREDICTION METHOD OF FATIGUE-CREEP INTERACTION LIFE BASED ON DUCTILITY EXHAUSTION THEORY[J];Acta Metallurgica Sinica;2006-04
4 HU Xuteng SONG Yingdong (College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016);TOTAL STRAIN VERSION OF STRAIN ENERGY PARTITIONING[J];Chinese Journal of Mechanical Engineering;2007-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved