308 ジルコニアセラミックスの疲労強度と相変態に関する研究(関東支部茨城講演会)

概要

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Fatigue strength properties of the 3mol% yttrium-stabilized tetragonal zirconia polycrystals (3Y-TZP) were estimated by fatigue test of 4-point bending. And the critical stress of the phase transformation was investigated by the X-ray diffraction analysis. In the fatigue test, the critical fatigue strength was about 598 [MPa] under a condition of the ratio of the minimum and the maximum stresses of 0.1 at the room temperature. And the starting point of the phase transformation agreed with the fatigue strength.
一般社団法人日本機械学会の論文
2005-09-08