Ditemukan 2 dokumen yang sesuai dengan query
One basic problematic aspect in x-ray diffraction phase analysis is microabsorption effect which may arise from the size
of the crystallite phases. Complication of the problem may intensify in sintered ceramic materials where milling of the
samples is not simple. We report the Rietveld x-ray diffraction phase analysis of MgO--Al2O3 powder mixtures...
Lembaga Penelitian Universitas Indonesia, 2007
Artikel Jurnal Universitas Indonesia Library
Simanjuntak, Wasinton, author
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...
Lampung: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Lampung, 2011
J-Pdf
Artikel Jurnal Universitas Indonesia Library
