Shon, In-Jin Kang, Hyun-Su Doh, Jung-Mann Yoon, Jin-Kook 2024-01-20T16:04:55Z 2024-01-20T16:04:55Z 2021-09-04 2011-10 1345-9678 https://pubs.kist.re.kr/handle/201004/129955 Nanopowders of MgO, Al2O3 and SiO2 were made by high energy ball milling. The rapid sintering of nanostructured MgAl2O4-Mg2SiO4 composites was investigated by the pulsed current activated sintering process. The advantage of this process is that it allows very quick densification to near theoretical density and inhibition of grain growth. Highly dense nanostructured MgAl2O4-Mg2SiO4 composites were produced with simultaneous application of 80 MPa pressure and pulsed current of 2800 A within 2 min. The sintering behavior, grain size and mechanical properties of MgAl2O4-Mg2SiO4 composites were investigated. [doi:10.2320/matertrans.M2011188] English JAPAN INST METALS INDUCTION HEATED COMBUSTION CO HARD MATERIALS MECHANICAL-PROPERTIES WC CERAMICS POWDERS METALS GROWTH Rapid Synthesis and Consolidation of Nanostructured Mg2SiO4-MgAl2O4 Composites Article 10.2320/matertrans.M2011188 1 MATERIALS TRANSACTIONS, v.52, no.10, pp.2007 - 2010 MATERIALS TRANSACTIONS 52 10 2007 2010 scie scopus 000297181800026 2-s2.0-80655142269 Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Materials Science Metallurgy & Metallurgical Engineering Article INDUCTION HEATED COMBUSTION CO HARD MATERIALS MECHANICAL-PROPERTIES WC CERAMICS POWDERS METALS GROWTH sintering MgAl2O4-Mg2SiO4 composite nanostntctured material powder metallurgy