Abstract

A strong highly porous ceramic for endoprosthesis possessing open porosity and elasticity modulus values similar to those of bone tissue is prepared through the solid-phase sintering of specimens of the initial powders of the (ZrO₂)_0.97(Y₂O₃)_0.03 and [(ZrO₂)_0.97(Y₂O₃)_0.03]_0.8(Al₂O₃)_0.2 compositions with blowing agents. The dependence of the characteristics of the sintered ceramics on the composition of zirconium-containing powders and blowing agents is investigated.

中文翻译：

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内氧化锆基二氧化锆多孔陶瓷的制备与研究。

摘要

通过固相烧结（ZrO ₂）_0.97（Y ₂ O ₃）_0.03和[[]的初始粉末的样品，制备具有类似于骨组织的孔隙率和弹性模量值的，具有高孔隙率和弹性模量值的用于内用假体的强多孔陶瓷。（ZrO ₂）_0.97（Y ₂ O ₃）_0.03 ] _0.8（Al ₂ O ₃）_0.2具有发泡剂的组合物。研究了烧结陶瓷的特性对含锆粉末和发泡剂组成的依赖性。