@inproceedings{6714647d8b9f4613bddcca5238b8a8c2,
title = "Micromechanics model for nanovoid growth in nanocrystalline materials",
abstract = "A theoretical model to describe the nanovoid growth by emission dislocation shear loop in nanocrystalline metal under equal biaxial remote stress was developed. The critical stress for emission of dislocation was derived by considering the effects of surface stress. Within our description, dislocations emitted from surface of nanovoid were piled up at grain boundaries and the stress field generated by arrested dislocations can prevent further dislocation emission. The effect of grain boundary of nanocrystalline materials on nanovoid growth was investigated, and the results showed that the smaller of the grain size, the harder for the nanovoid growth.",
keywords = "Dislocation, Grain boundaries, Nanocrystalline metal, Void growth",
author = "Zhou, {Jian Qiu} and Lu Wang and Ye, {Zhi Xiong}",
year = "2013",
doi = "10.4028/www.scientific.net/AMM.364.754",
language = "英语",
isbn = "9783037857830",
series = "Applied Mechanics and Materials",
pages = "754--759",
booktitle = "Mechanical Automation and Materials Engineering",
note = "2nd International Conference on Mechanical Automation and Materials Engineering, ICMAME 2013 ; Conference date: 09-08-2013 Through 11-08-2013",
}