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本文报道了用水热反应制备BaFe12O19铁氧体,用磁性分析,X射线衍射分析,穆斯堡尔谱以及电子显微镜研究其相变过程。The preparetion of BaFe12O19 ferrite by two hydrothermal synthetic methods is described. The phase transition is studied by magnetic analysis, X-ray diffraction, M?ssbauer effect and electron microscope.







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