@article{oai:ous.repo.nii.ac.jp:00000522,
 author = {土井, 章 and Doi, Akira and 杉山, 宣彦 and Sugiyama, Norihiko},
 journal = {岡山理科大学紀要, Bulletine of Okayama University of Science},
 month = {Mar},
 note = {P(論文), Sintering processes of Bizen clay and hydraulic elutriation clay under various atmospheres were studied by means of dilatometer, X-ray diffractometer and electron microscope. The first shrinkage due to the dehydroxylation of kaolin minerals appeared on the thermal expansion and shrinkage curve of hydraulic elutriation clay between 500° and 600℃. On the other hand, the expansion due to the transition of quarts appeared on the curve of the Bizen clay. The second shrinkage due to the collapse of mica minerals and the formation of γ-Al_2O_3 appeared between 850° and 1000℃. The third shrinkage caused by the formation of mullite appeared between 1000° and 1200℃. Melting temperature was higher than 1400℃.},
 pages = {123--129},
 title = {備前粘土の熱特性},
 volume = {12},
 year = {1977},
 yomi = {ドイ, アキラ and スギヤマ.ノリヒコ}
}