caa a22 4500 463226399 CHVBK 20180405153228.0 cr unu---uuuuu 170326e20070901xx s 000 0 eng 10.1007/s10853-007-1591-0 doi (NATIONALLICENCE)springer-10.1007/s10853-007-1591-0 Microstructure and infiltration kinetics of Si3N4/Al-Mg composites fabricated by pressureless infiltration [Elektronische Daten] [Shou-ren Wang, Ying-zi Wang, Yong Wang, Hao-ran Geng, Qing Chi] Si3N4/ Al-Mg composites reinforced by ceramic interpenetrating network structure had been fabricated via pressureless infiltration technology. The matrix and the reinforcement phase, form an interconnected interpenetrating network structure. The Al-Mg/Si3N4 system exhibits an excellent wettability under moderate conditions. The increasing of Mg content (2-10wt%) resulted in an increased amount of infiltration, once Mg content beyond 10wt% has an adverse effect. Light chemical reaction occurs in the interface of Al-Mg/Si3N4 system and the reaction productions reduce the surface tension of melt and impulse the advance of infiltration. Infiltration temperature and infiltration time were the key parameters, which turn into the infiltration impetus. The appropriate infiltration temperature is 1050°C and the corresponding infiltration time is 15min, prolonging the infiltration time continuously has no significance. Springer Science+Business Media, LLC, 2007 Wang Shou-ren School of Mechanical Engineering, Jinan University, 250022, Jinan, P. R. China aut Wang Ying-zi School of Material Science, Jinan University, 250022, Jinan, P. R. China aut Wang Yong School of Science, Jinan University, 250022, Jinan, P. R. China aut Geng Hao-ran School of Material Science, Jinan University, 250022, Jinan, P. R. China aut Chi Qing School of Mechanical Engineering, Jinan University, 250022, Jinan, P. R. China aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/18(2007-09-01), 7812-7818 0022-2461 42:18<7812 2007 42 10853 https://doi.org/10.1007/s10853-007-1591-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-007-1591-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Shou-ren School of Mechanical Engineering, Jinan University, 250022, Jinan, P. R. China aut NATIONALLICENCE 700 1- Wang Ying-zi School of Material Science, Jinan University, 250022, Jinan, P. R. China aut NATIONALLICENCE 700 1- Wang Yong School of Science, Jinan University, 250022, Jinan, P. R. China aut NATIONALLICENCE 700 1- Geng Hao-ran School of Material Science, Jinan University, 250022, Jinan, P. R. China aut NATIONALLICENCE 700 1- Chi Qing School of Mechanical Engineering, Jinan University, 250022, Jinan, P. R. China aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/18(2007-09-01), 7812-7818 0022-2461 42:18<7812 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer