This study adopted the citrate Sol-gel method to prepare the nanophase hexagonalferrite with doping metal to get high performance microwave materials.
为了获得高性能的微波吸收材料，釆用柠檬酸盐溶胶-凝胶法来制备掺杂有金属离子的纳米六角晶型铁氧体。
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In this paper, a control method of axis ratio and grain distribution of hexagonalferrite is introduced, and improvement of sintered magnet orientation is discussed.