レオロジーを基にしたセラミックス・高分子材料と加工技術の研究,レオロジーの普及など

概要

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Fatigue of ceramics under stress was proved to be caused through the reaction of ceramics with chemical species supplied from the environment. Based on the conclusion, prediction of fatigue life of ceramics was studeied on the self-evident hypothesis on the crack propagation under stress as well as on the slow crack growth equation. The results were proved to explain the actual fatigue life well, and now are applied to acutual process for the quality control as well as the design of ceramic parts. The proof test of ceramics was also studied on the basis of the slow crack growth. Injection mould of ceramics parts for an automobile engine and CAE for the injection process were also studied. Furthermore modification of polymer including rubber by chemical reaction under shear stress, and synthesis of inorganic / organic hyblid material were studied.
日本レオロジー学会の論文
2000-12-01