Substituent Influence of Yttria by Gadolinia on the Tetragonal Phase Stability for Y2O3-Ta2O5-ZrO2 Ceramics at 1300 ℃

材料科学技术（英文）, 2014, 30(4): 381-386.

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1.Inner Mongolia Key Laboratory of Advanced Ceramics and Device, School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, China

2.Inner Mongolia Key Laboratory of Advanced Ceramics and Device, School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, China

3.Inner Mongolia Key Laboratory of Advanced Ceramics and Device, School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, China

4.Beijing Institute of Aeronautical Materials, Beijing 100095, China

5.Inner Mongolia Key Laboratory of Advanced Ceramics and Device, School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, China

6.Inner Mongolia Key Laboratory of Advanced Ceramics and Device, School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, China

基金项目: The authors gratefully acknowledge the financial support for this research by the National Natural Science Foundation of China under Grant No.50974074,the Program for New Century Excellent Talents in University under Grant No.NCET-10-0910 and the Natural Science Foundation of Inner Mongolia under Grant No.2011ZD09