TY - GEN
T1 - Effects of particle-reinforcement on elastic modulus of metal-matrix composites
AU - Huang, J. Y.
AU - Ling, Z. H.
AU - Wu, G. Q.
PY - 2010
Y1 - 2010
N2 - To study the influence of particle's characteristics on mechanical properties of the metal-matrix composites (MMCs), A two-dimensional randomly-distributed ellipsoidal particles finite element model was proposed and the tensile process of composites was simulated. The effects of adding proportion, geometrical parameters and attribute features of the particle-reinforcement on elastic modulus of composite were investigated and analyzed. The results show that there are several factors affect elastic modulus of the composite, including the adding proportion, elastic modulus, shape, size and tilt angle of the particles, etc. Among them, the elastic modulus and adding proportion of the reinforcement can primarily enhance the elastic modulus of the composite by 25% - 40% and 50% or more respectively, while the effects of particle shape, size and tilt angle on composite's elastic modulus is relatively minor.
AB - To study the influence of particle's characteristics on mechanical properties of the metal-matrix composites (MMCs), A two-dimensional randomly-distributed ellipsoidal particles finite element model was proposed and the tensile process of composites was simulated. The effects of adding proportion, geometrical parameters and attribute features of the particle-reinforcement on elastic modulus of composite were investigated and analyzed. The results show that there are several factors affect elastic modulus of the composite, including the adding proportion, elastic modulus, shape, size and tilt angle of the particles, etc. Among them, the elastic modulus and adding proportion of the reinforcement can primarily enhance the elastic modulus of the composite by 25% - 40% and 50% or more respectively, while the effects of particle shape, size and tilt angle on composite's elastic modulus is relatively minor.
KW - Elastic modulus
KW - Finite element analysis
KW - Metal-matrix composites
KW - Particle-reinforcement
UR - https://www.scopus.com/pages/publications/77955435464
U2 - 10.4028/www.scientific.net/MSF.650.285
DO - 10.4028/www.scientific.net/MSF.650.285
M3 - 会议稿件
AN - SCOPUS:77955435464
SN - 0878492666
SN - 9780878492664
T3 - Materials Science Forum
SP - 285
EP - 289
BT - Energy and Environment Materials
PB - Trans Tech Publications Ltd
T2 - 2009 C-MRS Annual Meeting "Energy and Environmental Materials"
Y2 - 15 October 2009 through 17 October 2009
ER -