caa a22 4500 46322955X CHVBK 20180405153237.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10853-006-0538-1 doi (NATIONALLICENCE)springer-10.1007/s10853-006-0538-1 The crystallographic orientation relationship between Al2O3 and MgAl2O4 in the composite material Al2O3/Al-Mg-Si alloy [Elektronische Daten] [Susumu Ikeno, Kenji Matsuda, Toshimasa Matsuki, Toshiaki Suzuki, Noriaki Endo, Tokimasa Kawabata, Yasuhiro Uetani] The formation mechanism of spinels on Al2O3 particles in the Al2O3/Al-1.0mass% Mg2Si alloy composite material has been investigated by transmission electron microscopy (TEM) in order to determine the crystallographic orientation relationship. A thin sample of the Al2O3/Al-Mg-Si alloy composite material was obtained by the FIB method, and the orientation relationship between Al2O3 and MgAl2O4, which was formed on the surface of Al2O3 particles, was discovered by the TEM technique as follows: $$ \left\{ {111} \right\}_{{\text{MgAl}}_{\text{2}} {\text{O}}_{\text{4}} } //\left\{ {0001} \right\}_{{\text{Al}}_{\text{2}} {\text{O}}_{\text{3}} } $$ $$ \left[ {2\bar 1\bar 1} \right]_{{\text{MgAl}}_{\text{2}} {\text{O}}_{\text{4}} } //\left[ {2\bar 1\bar 10} \right]_{{\text{Al}}_{\text{2}} {\text{O}}_{\text{3}} } ,\left[ {1\bar 10} \right]_{{\text{MgAl}}_{\text{2}} {\text{O}}_{\text{4}} } //\left[ {1\bar 100} \right]_{{\text{Al}}_{\text{2}} {\text{O}}_{\text{3}} } $$ At the interface between the Al2O3 and the matrix the MgAl2O4 (spinel) crystals had facets of {111} planes. Spinels were not grown as thin films, but as particles consisting of {111} planes. They grow towards both the matrix and the Al2O3 particles. Springer Science+Business Media, LLC, 2007 Ikeno Susumu Faculty of Engineering, University of Toyama, 3190 Gofuku, 930-8555, Toyama, Japan aut Matsuda Kenji Faculty of Engineering, University of Toyama, 3190 Gofuku, 930-8555, Toyama, Japan aut Matsuki Toshimasa Graduate School, University of Toyama, 3190 Gofuku, 930-8555, Toyama, Japan aut Suzuki Toshiaki JEOL Ltd., 1-2, Musashino, 3-chome, Akishima, 196-8558, Tokyo, Japan aut Endo Noriaki JEOL Ltd., 1-2, Musashino, 3-chome, Akishima, 196-8558, Tokyo, Japan aut Kawabata Tokimasa Faculty of Engineering, University of Toyama, 3190 Gofuku, 930-8555, Toyama, Japan aut Uetani Yasuhiro Research Institute of Technology, Toyama Prefectural University, 5180, Kosugi, Imizu, 939-0398, Toyama, Japan aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/14(2007-07-01), 5680-5685 0022-2461 42:14<5680 2007 42 10853 https://doi.org/10.1007/s10853-006-0538-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0538-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ikeno Susumu Faculty of Engineering, University of Toyama, 3190 Gofuku, 930-8555, Toyama, Japan aut NATIONALLICENCE 700 1- Matsuda Kenji Faculty of Engineering, University of Toyama, 3190 Gofuku, 930-8555, Toyama, Japan aut NATIONALLICENCE 700 1- Matsuki Toshimasa Graduate School, University of Toyama, 3190 Gofuku, 930-8555, Toyama, Japan aut NATIONALLICENCE 700 1- Suzuki Toshiaki JEOL Ltd., 1-2, Musashino, 3-chome, Akishima, 196-8558, Tokyo, Japan aut NATIONALLICENCE 700 1- Endo Noriaki JEOL Ltd., 1-2, Musashino, 3-chome, Akishima, 196-8558, Tokyo, Japan aut NATIONALLICENCE 700 1- Kawabata Tokimasa Faculty of Engineering, University of Toyama, 3190 Gofuku, 930-8555, Toyama, Japan aut NATIONALLICENCE 700 1- Uetani Yasuhiro Research Institute of Technology, Toyama Prefectural University, 5180, Kosugi, Imizu, 939-0398, Toyama, Japan aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/14(2007-07-01), 5680-5685 0022-2461 42:14<5680 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer