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。
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。
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。
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
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
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。
Method for Measuring Permeability of Ferrite Core
一种测量软磁铁氧体磁芯磁导率的方法
Study on MnZn Ferrite Materials with High Permeability and DC Superposition Suitable;
高磁导率、高直流叠加MnZn软磁铁氧体材料研究
Magnetic properties of Ir~(4+) doped Co_2Z type hexagonal ferrites
Ir~(4+)掺杂Co_2Z平面六角软磁铁氧体的磁性能
Effects of CuO Dopant on the Properties of High Initial Permeability MnZn Ferrite
CuO掺杂对高磁导率MnZn软磁铁氧体性能的影响
Research on Preparing the Material of Soft Magnetism Ferrites Using Pyrite Cinder;
硫铁矿烧渣制备软磁铁氧体原料的研究
The Current Status and Development Trend of MnZn Soft Ferrite Powder Market;
锰锌软磁铁氧体料粉市场的现状及发展趋势
Research Development of Soft Magnetic Ferrite Powders by Self-propagating High-temperature Synthesis
自蔓延高温合成软磁铁氧体粉的研究进展
Study on Preparation of Mn-Zn Ferrite Powder by Direct Coprecipitation
直接共沉淀法制备锰锌软磁铁氧体共沉粉
Preparation of Mn-Zn Ferrite Nanoparticles and Investigation
纳米Mn-Zn软磁铁氧体的制备与性能研究
The Research on Low-Temperature Sintering and Magnetic Properties of Co_2Z-type Hexagonal Ferrites;
Co_2Z型高频软磁铁氧体材料的低温烧结及磁性能研究
Research of High-Speed PMBLDCM Based on Soft Magnetic Ferrite;
基于软磁铁氧体的高速永磁无刷直流电机的研究
Study on the Basic Theory and Process of Coprecipitation by Salt Carbonate to Produce Mn-Zn Ferrite Precursor
锰锌软磁铁氧体用前驱体碳酸盐共沉过程基础理论及工艺研究
Chemical analysis methods for products and semifinished products made of soft ferrite materials
GB/T11436-1989软磁铁氧体材料成品、半成品化学分析方法
The Enlarged Experiment Study on Low-power Loss Soft Ferrite Made by Coprecipitation
矿物共沉法制取低功耗软磁铁氧体扩大试验研究
The Technology on the Iron and Nickel Were Drawn from Sodium Jarosite's Slag and Preparation of the High Frequency Ni-Zn Ferrite;
黄钠铁矾渣提取镍铁工艺及软磁高频镍锌铁氧体的制备研究
The Development of Grinder MD7485 for Soft Power Ferrite;
软磁功率铁氧体专用磨床MD7485的研制开发
Mn-Zn Ferrite Coating Process by Powder Metallurgy for Soft Magnetic Composites
锰锌铁氧体软磁复合材料的粉末冶金工艺研究
Study on Crystallization Knetics Mechanism of Soft-Magnetic MnZn Ferrite
软磁锰锌铁氧体的晶粒生长动力学实验分析