著者

門間 英毅

出版者

公益社団法人日本セラミックス協会

雑誌

窯業協會誌 (ISSN:18842127)

巻号頁・発行日

vol.95, no.1098, pp.284-285, 1987-02-01

被引用文献数

8

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Brushite and monetite powders were hardened by hydration in the presence of a "solid pH buffer". The hardening was accompanied by the transformation of the starting calcium phosphates into carbonate-containing hydroxyapatite and/or octacalcium phosphate. The resulting hardened bodies had porosities of 71-81% and diametral tensile strengths of 0.1-1.5MPa. Microstructures of the hardened bodies showed that the hardening was caused by the entanglement of microcrystals.