Subsolidus phase relations of the BaO-Y2O3-MnO2 system in air

来源 :第十六届全国相图学术会议暨相图与材料设计国际研讨会 | 被引量 : 0次 | 上传用户：liuyuanshuai

【摘要】

：

【作者】

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Changlei Wang Jing-Bo Li Qingqing Gao Guannan Li Guangyao Liu Zhenmin Du

【机构】

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School of Materials Science and Engineering,University of Science & Technology Beijing,Beijing 10008

【出处】

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第十六届全国相图学术会议暨相图与材料设计国际研讨会

【发表日期】

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2012年10期

【关键词】

：

Phase relation BaO-Y2O3-MnO2 system X-ray diffraction

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　　The subsolidus phase relations of the BaO-Y2O3-MnO2 system have been investigated in air.There are eight binary compounds,a new ternary compound and eleven three-phase regions in this system.The ternary compound with the BaO∶ YO1.5∶ MnO2 molar ratio of 8∶2∶5 was indexed by a rhombohedral lattice with a=5.7929(6) and c=28.586(4)(A).The synthesized compounds were determined tobe stoichiometric except for the Ba1-xYxMnO3 phase (x≤0.01).

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Subsolidus phase relations of the BaO-Y2O3-MnO2 system in air

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