TY - JOUR
T1 - Simulation of Microscale Features Effect on Mechanical Properties of PTFE-Al Composites
AU - Liu, Juan
AU - Tang, Le
AU - Zheng, Yuanfeng
AU - Wang, Haifu
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2019/8/8
Y1 - 2019/8/8
N2 - The compression behavior of polytetrafluoroethylene (PTFE)-aluminum (Al) is studied by the means of the two-dimensional finite element analysis of mesoscale model containing a random dispersion of particles. The results show that for composite materials with a single particle size the strength of the material increases first and then decreases with the increase of the content of metal particles. When the particle content is high the strength of the material can be improved by a reasonable particle gradation. The influence of particle content and size on the strength of particle composites is obtained and theoretical analysis is carried out from the perspective of the formation and evolution of force chains.
AB - The compression behavior of polytetrafluoroethylene (PTFE)-aluminum (Al) is studied by the means of the two-dimensional finite element analysis of mesoscale model containing a random dispersion of particles. The results show that for composite materials with a single particle size the strength of the material increases first and then decreases with the increase of the content of metal particles. When the particle content is high the strength of the material can be improved by a reasonable particle gradation. The influence of particle content and size on the strength of particle composites is obtained and theoretical analysis is carried out from the perspective of the formation and evolution of force chains.
UR - http://www.scopus.com/inward/record.url?scp=85072130046&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/562/1/012169
DO - 10.1088/1757-899X/562/1/012169
M3 - Conference article
AN - SCOPUS:85072130046
SN - 1757-8981
VL - 562
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012169
T2 - 7th Annual International Conference on Material Science and Engineering, ICMSE 2019
Y2 - 19 April 2019 through 20 April 2019
ER -