典型文献
A pathway to improve low-cycle fatigue life of face-centered cubic metals via grain boundary engineering
文献摘要：
To probe a pathway to improve the low-cycle fatigue life of face-centered cubic(FCC)metals via grain boundary engineering(GBE),the tension-tension fatigue tests were carried out on the non-GBE and GBE Cu-16 at.％Al alloys at relatively high stress amplitudes.The results indicate that the cyclic strain localiza-tion and cracking at grain boundaries(GBs)can be effectively suppressed,especially at increased stress amplitude,by an appropriate GBE treatment that can result in a higher resistance to GB cracking and a greater capability of compatible deformation.Therefore,the sensitivity of fatigue life to stress amplitude can be weakened by GBE,and the low-cycle fatigue life of Cu-16 at.％Al alloys is thus distinctly improved.
文献关键词：
中图分类号：
作者姓名：
X.J. Guan;Z.P. Jia;S.M. Liang;F. Shi;X.W. Li
作者机构：
Department of Materials Physics and Chemistry,School of Materials Science and Engineering,Northeastern University,Shenyang 110819,China;Key Laboratory for Anisotropy and Texture of Materials,Ministry of Education,Northeastern University,Shenyang 110819,China;State Key Laboratory of Rolling and Automation,Northeastern University,Shenyang 110819,China
文献出处：
引用格式：
[1]X.J. Guan;Z.P. Jia;S.M. Liang;F. Shi;X.W. Li-.A pathway to improve low-cycle fatigue life of face-centered cubic metals via grain boundary engineering)[J].材料科学技术（英文版）,2022(18):82-89
A类：
B类：
pathway,low,cycle,fatigue,life,face,centered,cubic,metals,via,grain,boundary,engineering,To,probe,FCC,GBE,tension,tests,were,carried,out,alloys,relatively,stress,amplitudes,results,indicate,that,cyclic,strain,localiza,cracking,boundaries,GBs,can,effectively,suppressed,especially,increased,by,appropriate,treatment,higher,resistance,greater,capability,compatible,deformation,Therefore,sensitivity,weakened,thus,distinctly,improved
AB值：
0.478793
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