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  4. 热障涂层用La2Zr2O7粉末研究进展

宇航材料工艺 , 2009, 39(3): 1-15. doi: 10.3969/j.issn.1007-2330.2009.03.001

热障涂层用La2Zr2O7粉末研究进展

王璟 1, , 白书欣 2, , 张虹 3, , 张长瑞 4,

1.国防科技大学航天与材料工程学院,长沙,410073

2.国防科技大学航天与材料工程学院,长沙,410073

3.国防科技大学航天与材料工程学院,长沙,410073

4.国防科技大学航天与材料工程学院,长沙,410073

关键词： La2Zr2O7 , 热障涂层 , 热物理性能 , 制备方法

Progress in La2Zr2O7 Thermal Barrier Coatings

介绍了La2Zr2O7的结构及作为热障涂层材料的热力学性能;综述了国内外制备La2Zr2O7粉末的方法及其工艺对产物性能的影响;论述了La2Zr2O7用作热障涂层的优缺点和有待解决的问题.

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