Plastic flow anisotropy drives shear fracture
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-018-38437-y
Abstract: Fracture of initially crack-free bodies often occurs due to plastic instabilities known as shear bands. Previous computer simulations advanced a myriad of mechanisms to rationalize shear banding. However, they were restricted to planar geometries. We… read more here.
Keywords: flow anisotropy; shear fracture; anisotropy drives; plastic flow ... See more keywords
Strain gradient drives shear banding in metallic glasses
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.094103
Abstract: Zhi-Li Tian, Yun-Jiang Wang, Yan Chen, and Lan-Hong Dai* State Key Laboratory of Nonlinear Mechanics, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China and School of Engineering Science, University of… read more here.
Keywords: strain gradient; shear banding; banding metallic; gradient drives ... See more keywords