@article{oai:ous.repo.nii.ac.jp:00000861, author = {Yamaguchi, Kazuhiro and Yamaguchi, Kazuhiro and Fujiwara, Minekazu and Fujiwara, Minekazu and Fukuhara, Minoru and Fukuhara, Minoru and Doi, Akira and Doi, Akira}, journal = {岡山理科大学紀要. A, 自然科学, Bulletin of Okayama University of Science. A, Natural Sciences}, month = {Mar}, note = {P(論文), The formation of Hidasuki, a characteristic red-colored pattern on the surface of Bizen-yaki, was investigated from the viewpoints of its mineral composition and coloration. Hematite, corundum and quartz were found in Hidasuki. The same phase composition as that of Hidasuki was obtained when a sample, mixture of Bizen-clay and 8 or 10 wt% potassium chloride, was cooled down at the rate of 0.2 or 0.5℃/min in air after it was heated at 1300℃ for 3 hours. It was also clarified that hematite in Hidasuki, crystallizing as the glassy phase was cooled down, could cause its red coloring peculiar to Hidasuki.}, pages = {163--167}, title = {Phase Composition and Coloration of Hidasuki on Bizen-yaki}, volume = {25}, year = {1990}, yomi = {ヤマグチ, カズヒロ and フジワラ, ミネカズ and フクハラ, ミノル and ドイ, アキラ} }