Experimental decoding of grain boundary-based plastic deformation
发布时间：2022-05-11 点击次数：
发表刊物：Acta Materialia
关键字：Grain boundary (GB); Plastic deformation; GB-affected zone; Deformation mechanism map
摘要：Here, we apply the electron backscatter diffraction (EBSD) technique to identify grain boundaries (GBs) in a metal sheet surface, and the metal sheet is subsequently deformed via contact with a hard nanomold. Quantified by the length of molded nanorods, combining with molecular dynamics (MD) simulations and transmission electron microscopy (TEM) characterization, the microstructure evolution and the important influence of individual GBs on plastic deformation during nanomolding of crystalline Ag at different temperatures and stresses are revealed. Diffusion-based mechanisms become dominant onc
论文类型：期刊论文
文献类型：J
卷号：225
是否译文：否
发表时间：2022-02-15
收录刊物：SCI
