Influence of ytterbium- and samarium-oxi
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Zhan-Guo Liu; Jia-Hu Ouyang; Yu Zhou; Jing Li; Xiao-Liang Xia
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Article
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2009
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Elsevier Science
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English
⚖ 939 KB
To increase operating temperature and improve performance of gas-turbine engines, it is urgently needed to develop new thermal barrier oxides with a lower thermal conductivity than 6-8 wt.% yttria-stabilized zirconia. (Yb x Sm 1-x ) 2 Zr 2 O 7 (0 ≤ x ≤ 1.0) ceramics were synthesized by pressurelesss