Mechanical Properties of Sintered Clay Containing Oxidize Ceramic Powders
抄録
This study researched the bending strength of next 2step stage Shigaraki clays, the temporary sintered clay and the sintered clay of which were contained oxidize ceramic powders at a fixed rate. In the previous study, we used Al_2O_3 ceramic powders. But in this study, we used ZrO_2 ceramic powders. As the result, the temporary sintered clay declined the bending strength as we increased content of ZrO_2. On the contrary, when the clay was sintered at 1230℃, the addition rate of ZrO_2 ceramic powders at 25wt% showed maximum the bending strength σ=66.5[MPa However, the increase of the bubble accompanied by the addition rate increase was observed.
酸化系セラミックス粉末を添加した粘土焼成体の強度特性について
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nagano_nct-36-12.pdf
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