caa a22 4500 463234510 CHVBK 20180405153252.0 cr unu---uuuuu 170326e20070801xx s 000 0 eng 10.1007/s10853-006-1200-7 doi (NATIONALLICENCE)springer-10.1007/s10853-006-1200-7 Effects of particle size on the thermal expansion behavior of SiCp/Al composites [Elektronische Daten] [YiWu Yan, Lin Geng] The coefficients of thermal expansion (CTEs) of 20vol% SiCp/Al composites fabricated by powder metallurgy process were measured and examined from room temperature to 450°C. The SiC particles are in three nominal sizes 5, 20 and 56μm. The CTEs of the SiCp/Al composites were shown to be apparently dependent on the particle size. That the larger particle size, the higher CTEs of the composites, is thought to be due to the difference in original thermal residual stresses and matrix plasticity during thermal loading. At low temperature, the experimental CTEs show substantial deviation from the prediction of the elastic analysis derived by Kerner and rule of mixture (ROM), while the Kerner's model agrees relatively well at high temperatures for the composite with the larger particle size. Springer Science+Business Media, LLC, 2007 Yan YiWu School of Materials Science and Engineering, Harbin Institute of Technology, 150001, Harbin, P.R. China aut Geng Lin School of Materials Science and Engineering, Harbin Institute of Technology, 150001, Harbin, P.R. China aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/15(2007-08-01), 6433-6438 0022-2461 42:15<6433 2007 42 10853 https://doi.org/10.1007/s10853-006-1200-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1200-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yan YiWu School of Materials Science and Engineering, Harbin Institute of Technology, 150001, Harbin, P.R. China aut NATIONALLICENCE 700 1- Geng Lin School of Materials Science and Engineering, Harbin Institute of Technology, 150001, Harbin, P.R. China aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/15(2007-08-01), 6433-6438 0022-2461 42:15<6433 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer