SHAN Shuiwei, AN Shengli, ZHANG Jun, CHENG Xiuling

(School of Material and Metallurgy, Inner Mongolia Univers ity of Science and Technology, Baotou 014010)

Abstract: In this paper, research was carried out on thermal conductivity of YSZ samples prepared through experiments. It found how the thermal conductivity of YSZ changes with the adding amount of yttria. The research on behaviors of YSZ ceramic material has importance for its further development.

Key words: YSZ, yttria, change of component, thermal conductivity