Open AccessEffect of In-Situ Reinforced Particle on the Failure of TiC/AZ91 Composites
Author(s) -
Letian Shao,
Junping Yao
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/774/1/012064
Subject(s) - materials science , composite material , finite element method , particle (ecology) , composite number , enhanced data rates for gsm evolution , structural engineering , computer science , engineering , geology , telecommunications , oceanography
By using image processing, recognition technology and edge extraction technology, the true particle morphology and distribution of TiC / AZ91 composites were obtained, and finite element numerical calculation models of different particle shapes were established. with the help of ansys finite element software, the stress distribution and maximum strain values of TiC/AZ91 composite under different enhanced particle shapes are studied to explore the influence law and mechanism of the material on the failure behavior of the material. The results show that, compared with round particles, square particles are prone to plastic damage and lead to the destruction of magnesium-based composites.