1) power soft ferrite
功率软磁铁氧体
3) soft ferrite
软磁铁氧体
1.
In the production of soft ferrite material and cores, the activity (specific surface area) of raw materials has considerable influence on the process and properties, and sintering is one of the key procedures affecting the material properties.
在软磁铁氧体材料的生产中,粉料活性(比表面积)对生产工艺和材料性能有重要影响,烧结是影响材料性能的关键工序之一。
2.
According to the working principle and structure speciality of magnetic circuit of microwave ferrite shifter, the technical requirements for soft ferrites as yokes of microwave ferrite shifters were analyzed, including the main parameters and dimensions, temperature stability, permeability and its frequency spectrum, active energy, stress sensitivity, etc.
针对微波铁氧体移相器的工作原理和磁路特点,对作为磁轭的软磁铁氧体材料的基本参数与尺寸、温度稳定性、磁导率及其频谱特性、激活能、应力敏感性等的要求进行了分析。
3.
Broad temperature low loss FPT type soft ferrite material and core are mass-produced in common roller-kiln.
用普通氮窑批量生产的FPT宽温低功耗软磁铁氧体材料和磁芯,25～100℃宽温范围、100kHz、200mT条件下其功率损耗均低于400kW/m3,适用于视听设备、通信仪表、计算机显示器和其它待机时间较长的电源系统。
4) soft magnetic ferrite
软磁铁氧体
1.
A new process of high-purity iron oxide red for soft magnetic ferrite use;
软磁铁氧体用高纯氧化铁红制备新工艺
2.
The progress on the study of preparing soft magnetic ferrite ultrafine powder;
锰锌软磁铁氧体粉制备研究进展
3.
A commercial test was made for preparation of 500 t/y high performance Mn-Zn soft magnetic ferrite powders by direct co-precipitation.
成功地进行了年产 5 0 0t高性能锰锌软磁铁氧体粉料的“直接 共沉法”工业性试验。
6) power ferrite
功率铁氧体
1.
Effect of nanosize SiO_2 on the magnetic properties of the MnZn power ferrites;
纳米SiO_2对功率铁氧体材料磁性能的影响
2.
It is introduced that the energy dissipation (Ptot) of MnZn and NiZn power ferrites drops dramati.
介绍了MnZn和NiZn功率铁氧体的功耗Ptot在晶粒尺寸D减小到单畴晶粒结构临界尺寸Dc时所发生的陡降,以及软磁铁氧体损耗新观点:除了传统的涡流损耗Pe、磁滞损耗Ph和剩余损耗Pr等三项以外,还应该计入晶粒内畴壁损耗。
3.
The high frequency MnZn power ferrite was prepared by the conventional oxideceramic process.
制备了高频MnZn功率铁氧体,研究了添加CaO和V_2O_5对高频MnZn铁氧体性能的影响。
补充资料：软磁铁氧体单晶
分子式：
CAS号：
性质：用氧化物或多晶铁氧体作原料，通过单晶工艺生长出各种软磁铁氧体单晶。其性能独特，经定向切割，可制作磁记录用高灵敏度、长寿命磁头，小型电感器和变压器等。
CAS号：
性质：用氧化物或多晶铁氧体作原料，通过单晶工艺生长出各种软磁铁氧体单晶。其性能独特，经定向切割，可制作磁记录用高灵敏度、长寿命磁头，小型电感器和变压器等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条