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Preparation method of manganese-magnesium-zinc ferrite material
The invention belongs to the field of magnetic materials, and provides a preparation method of a manganese-magnesium-zinc ferrite material, which comprises the following steps: S1, cleaning and air-drying: cleaning manganese-zinc waste magnetic parts, and naturally air-drying; s2, crushing and particle size analysis: crushing the cleaned manganese-zinc waste magnetic parts into powder, measuring the D50 value of the powder, and meanwhile, sieving by using a screen to remove particles, so as to obtain manganese-zinc magnetic powder A; s3, spectral analysis: carrying out spectral analysis on the manganese-zinc magnetic powder A; s4, formula correction: correcting the formula according to an analysis result; according to the manganese-magnesium-zinc ferrite material prepared by the invention, the mu i is greater than or equal to 1500, the Tc is greater than or equal to 110 degrees, the surface pressing force is greater than 3000V, and solid wastes in the existing manganese-zinc product industry are utilized, so that the cost is greatly reduced, the market demand is met, and the manganese-magnesium-zinc ferrite material has relatively high economic benefits and social and environmental protection benefits, is suitable for being used in a filtering band of a solar photovoltaic inverter, and has a wide application prospect. The market prospect is wide.
本发明属于磁性材料领域，提供了一种锰镁锌铁氧体材料的制备方法，包括如下步骤：S1，清洗和风干：清洗锰锌废磁件，并自然风干；S2，粉碎和粒度分析：将清洗干净的锰锌废磁件粉碎成粉末，并测量粉末的D50值，同时，使用筛网过筛，剔除颗粒，得到锰锌磁粉料A；S3，光谱分析：对锰锌磁粉料A进行光谱分析；S4，配方校正：根据分析结果，对配方进行校正；本发明制备的锰镁锌铁氧体材料，μi≥1500、Tc≥110度、表面打压大于3000V，并且利用现行锰锌产品行业的固废，大幅度降低了成本，满足市场需求，具有较大的经济效益和社会环保效益，且制备的锰镁锌铁氧体材料适宜太阳能光伏逆变器滤波段使用，市场前景广阔。
Preparation method of manganese-magnesium-zinc ferrite material
The invention belongs to the field of magnetic materials, and provides a preparation method of a manganese-magnesium-zinc ferrite material, which comprises the following steps: S1, cleaning and air-drying: cleaning manganese-zinc waste magnetic parts, and naturally air-drying; s2, crushing and particle size analysis: crushing the cleaned manganese-zinc waste magnetic parts into powder, measuring the D50 value of the powder, and meanwhile, sieving by using a screen to remove particles, so as to obtain manganese-zinc magnetic powder A; s3, spectral analysis: carrying out spectral analysis on the manganese-zinc magnetic powder A; s4, formula correction: correcting the formula according to an analysis result; according to the manganese-magnesium-zinc ferrite material prepared by the invention, the mu i is greater than or equal to 1500, the Tc is greater than or equal to 110 degrees, the surface pressing force is greater than 3000V, and solid wastes in the existing manganese-zinc product industry are utilized, so that the cost is greatly reduced, the market demand is met, and the manganese-magnesium-zinc ferrite material has relatively high economic benefits and social and environmental protection benefits, is suitable for being used in a filtering band of a solar photovoltaic inverter, and has a wide application prospect. The market prospect is wide.
本发明属于磁性材料领域，提供了一种锰镁锌铁氧体材料的制备方法，包括如下步骤：S1，清洗和风干：清洗锰锌废磁件，并自然风干；S2，粉碎和粒度分析：将清洗干净的锰锌废磁件粉碎成粉末，并测量粉末的D50值，同时，使用筛网过筛，剔除颗粒，得到锰锌磁粉料A；S3，光谱分析：对锰锌磁粉料A进行光谱分析；S4，配方校正：根据分析结果，对配方进行校正；本发明制备的锰镁锌铁氧体材料，μi≥1500、Tc≥110度、表面打压大于3000V，并且利用现行锰锌产品行业的固废，大幅度降低了成本，满足市场需求，具有较大的经济效益和社会环保效益，且制备的锰镁锌铁氧体材料适宜太阳能光伏逆变器滤波段使用，市场前景广阔。
Preparation method of manganese-magnesium-zinc ferrite material
一种锰镁锌铁氧体材料的制备方法
WANG GONG (author) / LEE YOUNG-HA (author)
2024-05-28
Patent
Electronic Resource
Chinese
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