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Ditemukan 1 dokumen yang sesuai dengan query
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Simanjuntak, Wasinton
The use of the rietveld method to study the phase composition of cordierite (Mg 2 Al 4 Si 5 O 18 ) ceramics prepared from rice husk silica
" This research presents the use of the Rietveld method to study the phase composition of cordierite (MG2AL4SI5O18) ceramics prepared from rice husk silica, after the samples were sintered at 1300, 1400 and 1500 °C. The formation of cordierite is temperature-dependent as indicated by the relative phase composition obtained from x-ray diffraction patterns for the cordierite and spinel increased markedly with increasing temperature, i.e, from 38.98 to 54.15 wt% and from 11.81 to 17.99 wt % following ... "
Lampung: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Lampung, 2011
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Artikel Jurnal  Universitas Indonesia Library