Multiscale Simulation of the Dislocation Emissions of Single Ni Crystal in Nanoindentation-中国Betway体育网页登陆

摘要 Thesimulationofnanoindentationintosinglenickelcrystalisperformedbyusingquasicontinuummethod.Thestrainenergy-displacementandload-displacementcurvesarepresentedtostudythemechanicalbehaviorofthedislocationnucleation.Thecharacteristicsofthestackingfaultanddislocationnucleationaredeterminedbycalculatingthecentro-symmetryparametersandanalyzingthedisplacementfieldoftheatomsbeneaththeindenter.Thestructureofthestackingfaultandthecharacteristicsofdislocationobtainedinthesimulationbyquasicontinuummethodarereproducedinthesimulationbymoleculardynamics.

1Fanlin Zeng;Bing Zhao;Yi Sun.MULTISCALE SIMULATION OF INCIPIENT PLASTICITY AND DISLOCATION NUCLEATION ON NICKEL FILM DURING TILTED FLAT-ENDED NANOINDENTATION.固体力学,2015-05.
2马会龙;臧竞存;刘燕行;邹玉林.Growth,Dislocation and Morphology of Nd∶GdVO4 Single Crystal.有色金属冶金,2003-06.
3Ying-Jun GAO;Qian-Qian DENG;Si-Long QUAN;Wen-Quan ZHOU;Chuang-Gao HUANG.Phase field crystal simulation of grain boundary movement and dislocation reaction.材料科学与工程,2014-02.
4D. Li;F.Y. Meng;X.Q. Ma;L.J. Qiao;W.Y. Chu.Molecular Dynamics Simulation of Porous Layer-enhanced Dislocation Emission and Crack Propagation in Iron Crystal.材料科学与工程,2011-11.
5Shuang-Yu Li;Wen-Ping Wu;Ming-Xiang Chen.An anisotropic micromechanics model for predicting the rafting direction in Ni-based single crystal superalloys.力学,2016-01.
6Zhen Chen;Yilong Han;Shan Jiang;Yong Gan;Thomas D. Sewell.A multiscale material point method for impact simulation.力学,2012-05.
7Jingkai Wu;Hongwu Zhang;Yonggang Zheng.A CONCURRENT MULTISCALE METHOD FOR SIMULATION OF CRACK PROPAGATION.固体力学,2015-03.
8Jingjing Liang;Yongsheng Liu;Jinguo Li;Yizhou Zhou;Xiaofeng Sun.Epitaxial growth and oxidation behavior of an overlay coating on a Ni-base single-crystal superalloy by laser cladding.材料科学与工程,2019-02.
9孙守光;黄克智.SINGLE CRYSTAL HARDENING——MECHANISMS AND DESCRIPTION.力学,1995-02.
10Wei Zheng;Ruisheng Zheng;Feng Huang;Honglei Wu;Fadi Li.Raman tensor of AlN bulk single crystal.物理,2015-02.

Multiscale Simulation of the Dislocation Emissions of Single Ni Crystal in Nanoindentation

来源期刊

相关推荐

同分类资源更多

相关关键词