Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LOW LOSS POWER FERRITES AND METHOD OF MANUFACTURE
A multiphase ferrite composition includes a primary phase consisting of a MnZn ferrite matrix; and 0.01 to 10 weight percent microscaled inclusion particles comprising an orthoferrite RFeO3 wherein R is a rare earth ion, yttrium iron garnet (YIG), or a combination thereof, wherein the microscaled inclusion particles have an average particle size (D50) of 0.1 micron to 5 microns, and wherein the D50 of the microscaled inclusion particles is smaller than the average particle size (D50) of the MnZn ferrite particles; and optionally 0.01 to 5 weight percent additive; wherein weight percent is based on the total weight of the multiphase ferrite composition. A method of manufacturing the multiphase ferrite composition is also disclosed.
多相铁氧体组合物包含：由MnZn铁氧体基体组成的主相；和0.01重量百分比至10重量百分比微米级夹杂物颗粒，所述微米级夹杂物颗粒包括正铁氧体RFeO3(其中R为稀土离子)、钇铁石榴石(YIG)、或其组合，其中微米级夹杂物颗粒的平均颗粒尺寸(D50)为0.1微米至5微米，以及其中微米级夹杂物颗粒的D50小于MnZn铁氧体颗粒的平均颗粒尺寸(D50)；以及任选的0.01重量百分比至5重量百分比添加剂；其中重量百分比基于多相铁氧体组合物的总重量。还公开了制造多相铁氧体组合物的方法。
LOW LOSS POWER FERRITES AND METHOD OF MANUFACTURE
A multiphase ferrite composition includes a primary phase consisting of a MnZn ferrite matrix; and 0.01 to 10 weight percent microscaled inclusion particles comprising an orthoferrite RFeO3 wherein R is a rare earth ion, yttrium iron garnet (YIG), or a combination thereof, wherein the microscaled inclusion particles have an average particle size (D50) of 0.1 micron to 5 microns, and wherein the D50 of the microscaled inclusion particles is smaller than the average particle size (D50) of the MnZn ferrite particles; and optionally 0.01 to 5 weight percent additive; wherein weight percent is based on the total weight of the multiphase ferrite composition. A method of manufacturing the multiphase ferrite composition is also disclosed.
多相铁氧体组合物包含：由MnZn铁氧体基体组成的主相；和0.01重量百分比至10重量百分比微米级夹杂物颗粒，所述微米级夹杂物颗粒包括正铁氧体RFeO3(其中R为稀土离子)、钇铁石榴石(YIG)、或其组合，其中微米级夹杂物颗粒的平均颗粒尺寸(D50)为0.1微米至5微米，以及其中微米级夹杂物颗粒的D50小于MnZn铁氧体颗粒的平均颗粒尺寸(D50)；以及任选的0.01重量百分比至5重量百分比添加剂；其中重量百分比基于多相铁氧体组合物的总重量。还公开了制造多相铁氧体组合物的方法。
LOW LOSS POWER FERRITES AND METHOD OF MANUFACTURE
低损耗功率铁氧体及制造方法
CHEN YAJIE (Autor:in) / YAO YIYING (Autor:in)
04.06.2021
Patent
Elektronische Ressource
Chinesisch
Preparation of low-power loss MgCuZn ferrites using the microwave sintering method
| British Library Online Contents | 2004