Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR PREPARING FERRITE SINTERED MAGNET AND FERRITE SINTERED MAGNET
본 발명의 일 실시예에 따른 페라이트 소결 자석의 제조 방법은 산화철, 스트론튬 화합물 및 분산제를 혼합하여 혼합물을 제조하는 배합 단계; 및 상기 혼합물을 가열하는 가소 단계를 포함하고, 상기 분산제는 CH3(CH2)nN(OH)(CH3)3 {5 ≤ n ≤ 17}를 포함한다.
A method for manufacturing a ferrite sintered magnet according to one embodiment of the present invention includes: a blending step of manufacturing a mixture by mixing iron oxide, a strontium compound, and a dispersant; and a calcining step of heating the mixture, wherein the dispersant includes CH_3(CH_2)_nN(OH)(CH_3)_3,{5 <= n <= 17}. Therefore, the ferrite sintered magnet with excellent saturation magnetization can be manufactured.
METHOD FOR PREPARING FERRITE SINTERED MAGNET AND FERRITE SINTERED MAGNET
본 발명의 일 실시예에 따른 페라이트 소결 자석의 제조 방법은 산화철, 스트론튬 화합물 및 분산제를 혼합하여 혼합물을 제조하는 배합 단계; 및 상기 혼합물을 가열하는 가소 단계를 포함하고, 상기 분산제는 CH3(CH2)nN(OH)(CH3)3 {5 ≤ n ≤ 17}를 포함한다.
A method for manufacturing a ferrite sintered magnet according to one embodiment of the present invention includes: a blending step of manufacturing a mixture by mixing iron oxide, a strontium compound, and a dispersant; and a calcining step of heating the mixture, wherein the dispersant includes CH_3(CH_2)_nN(OH)(CH_3)_3,{5 <= n <= 17}. Therefore, the ferrite sintered magnet with excellent saturation magnetization can be manufactured.
METHOD FOR PREPARING FERRITE SINTERED MAGNET AND FERRITE SINTERED MAGNET
| Europäisches Patentamt | 2020
METHOD FOR PREPARING FERRITE SINTERED MAGNET AND FERRITE SINTERED MAGNET
| Europäisches Patentamt | 2020
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