飽和蒸気圧下での粘土の加熱による亀裂発生に関する二、三の観察 : 粘土-水系の研究、III-5

概要

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In order to trace the cause of cracking phenomenon of clay body during steady heating in a saturated atmosphere, some experiments were conducted with some clays which were treated with different methods.The main results are summarized as follows:(1) The actual range over which cracking takes place is a property of clay.(2) Drying treatment of a raw clay reduces the critical temperature at which cracking commerces.(3) The unequal condition or included air in clay body do not effect cracking in a saturated atmosphere.(4) The critical temperature at which cracking commerces is influenced by introducing salt solutions, and the alkali solution increases that temperature.(5) There is a definite relationship between the critical temperature and the moisturecontent of the clay.
社団法人日本セラミックス協会の論文
1964-10-01