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High-performance manganese zinc ferrite material, ferrite core and sintering method thereof
The invention discloses a high-performance manganese zinc ferrite material, the ferrite material comprises main components and auxiliary components, the main components comprise iron oxide, manganese oxide and zinc oxide, and the auxiliary components comprise niobium oxide, vanadium oxide, titanium oxide, cobalt oxide, calcium oxide and an active agent. The high-performance manganese-zinc ferrite material has the advantages of wide temperature range, wide frequency range and ultralow loss, adopts the main components of iron oxide, manganese oxide and zinc oxide, and adopts the auxiliary components of bismuth oxide, vanadium oxide, titanium oxide, cobalt oxide, calcium oxide and lead oxide. The magnetic core prepared through the steps of material mixing, pelletizing, high-temperature pre-sintering, ball milling doping, glue doping granulation, spray granulation, compression molding and sintering molding has high initial magnetic conductivity.
本发明公开了一种高性能锰锌铁氧体材料，该铁氧体材料包括主成分和副成分，所述主成分包括氧化铁、氧化锰、氧化锌，所述副成分包括铌氧化物、钒氧化物、钛氧化物、钴氧化物、钙氧化物、活性剂。本发明高性能锰锌铁氧体材料具有宽温、宽频、超低损耗，采用主成分为氧化铁、氧化锰、氧化锌，副成分包括铋氧化物、钒氧化物、钛氧化物、钴氧化物、钙氧化物、铅氧化物，经过混料、造球、高温预烧、球磨掺杂、掺胶造粒、喷雾造粒、压制成型、烧结成型步骤制得的磁芯，具有较高的初始磁导率。
High-performance manganese zinc ferrite material, ferrite core and sintering method thereof
The invention discloses a high-performance manganese zinc ferrite material, the ferrite material comprises main components and auxiliary components, the main components comprise iron oxide, manganese oxide and zinc oxide, and the auxiliary components comprise niobium oxide, vanadium oxide, titanium oxide, cobalt oxide, calcium oxide and an active agent. The high-performance manganese-zinc ferrite material has the advantages of wide temperature range, wide frequency range and ultralow loss, adopts the main components of iron oxide, manganese oxide and zinc oxide, and adopts the auxiliary components of bismuth oxide, vanadium oxide, titanium oxide, cobalt oxide, calcium oxide and lead oxide. The magnetic core prepared through the steps of material mixing, pelletizing, high-temperature pre-sintering, ball milling doping, glue doping granulation, spray granulation, compression molding and sintering molding has high initial magnetic conductivity.
本发明公开了一种高性能锰锌铁氧体材料，该铁氧体材料包括主成分和副成分，所述主成分包括氧化铁、氧化锰、氧化锌，所述副成分包括铌氧化物、钒氧化物、钛氧化物、钴氧化物、钙氧化物、活性剂。本发明高性能锰锌铁氧体材料具有宽温、宽频、超低损耗，采用主成分为氧化铁、氧化锰、氧化锌，副成分包括铋氧化物、钒氧化物、钛氧化物、钴氧化物、钙氧化物、铅氧化物，经过混料、造球、高温预烧、球磨掺杂、掺胶造粒、喷雾造粒、压制成型、烧结成型步骤制得的磁芯，具有较高的初始磁导率。
High-performance manganese zinc ferrite material, ferrite core and sintering method thereof
一种高性能锰锌铁氧体材料、铁氧体磁芯及其烧结方法
XU CHEN (author) / YAN MAOSHAN (author) / WANG LIANG (author) / LIU HUA (author) / XIAO RONGSHENG (author)
2023-06-09
Patent
Electronic Resource
Chinese
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