永磁铁

铁砂中Si的含量对永磁铁氧体结晶形貌和磁性能的影响

The Influence of the Content of Si in Iron-Sand on the Crystal Morphology and Magnetic Properties of Permanent Magnet Ferrite

永磁铁研磨实验装置磁路的计算分析

Analysis of the Magnetic Passage-way of Abrasive Instrument Consisting of Permanent Magnet

磨永磁铁氧体大R磁瓦电镀金刚石砂轮的研制

Preparation of Electroplated Diamond Wheel for Grinding Ferrite Magnetic Arcs of Big Radius

La、Co代换永磁铁氧体的高性能化与工艺技术

High Performance and Technology of La and Co Substituted Hard Ferrites Materials

利用X射线衍射分析方法，对湿压磁场成型的永磁铁氧体生坯晶体取向度进行了研究。

Degree of preferred orientation of hard Sr ferrite compacts molded with magnetic field was studied by X ray diffraction analysis .

POD与O-2.；永磁铁氧体花斑现象的研究

2 , between pod and o - . research on mottle of permanent magnetic ferrite

汽车启动电机用高H（CJ）永磁铁氧体材料

High H_ ( CJ ) Permanent Ferrite Material Used in Starting Motor of Automobile

处于永磁铁磁极之间的磁工质其内部的磁场强度H由磁铁工作点，工质形状，以及工质温度等多种因素决定。

The magnetic field intensity of a magnetic working substance located in the gap of permanent magnet is determined by working point of the magnet , the shape and temperature of the working substance .

为了能模拟IC装备中的旋转磁场和永磁铁磁场的影响，电磁场方程考虑了运动速度项及永磁铁矫顽力项。

To simulate the electromagnetic effect and influence of rotating magnetic field or permanent magnet in IC equipment , the displacement current term , velocity term and coercivity term in the equations are considered .

以钢板酸洗废酸液回收的Fe2O3粉为主要原料，制备了永磁铁氧体预烧料及器件。

High grade permanent magnet pre-sintered powder and magnetic part were made from ferric oxides powder by recovering from pickling liquor of steel sheet .

La-Co替代的M型永磁铁氧体

La-Co substituted M-Type ferrite magnets

粉体颗粒状态对干压各向异性SrFe（12）O（19）永磁铁氧体性能的影响

Effect of Powder Particle State on the Properties of Dry-pressed Anisotropic Permanent Magnetic Strontium Ferrite

分别从材料、结构、尺寸等方面全面地研究了Halbach结构六极永磁铁的设计方法。

Detailed research has been done on the aspects of the design of a Halbach structure permanent hexapole , such as the permanent material adoption , the structure design , and the dimension selection and etc.

以锶永磁铁氧体YF28的预烧料为原料，采用工业生产工艺，分别制备不同添加剂的锶永磁铁氧体，并对其性能进行研究。

Permanent ferrite samples were prepared from YF28 pre-sintering materials doped with different additives with an industrial craft method and their magnetic properties were investigated .

介绍了日本TDK、日立公司等开发高性能永磁铁氧体的一些基本情况，简要报道了离子代换等有关工艺技术的最新进展。

This paper introduces some basic situations on the development of high performance hard ferrites of TDK and Hitachi Metal of Japan , and reports the new advances on ion substitution and related technology of hard ferrite materials .

永磁铁氧体径向性能与压制成型的研究

Study on radial properties and press shaping of permanent magnetic ferrite

高性能永磁铁氧体工艺技术探讨及在125型起动电机中的应用

Application of Hi-Performance Permanent Magnetic Ferrite Material to 125 Model Starter

批量生产高性能永磁铁氧体的工艺与技术

Processes and Techniques for Volume Production of High Performance Hard Ferrite

高性能永磁铁氧体的制备和性能研究

Preparation and Studies of Magnetic Properties of High-performance Permanent Ferrite

高性能烧结永磁铁氧体的关键工艺技术探讨高性能烧结永磁铁氧体生产工艺的探讨

The Key Technology for the Manufacturing of High Performance Sintered Hard Ferrite

永磁铁氧体材料在微特电机中应用广泛，对这种材料有高性能要求。

Permanent magnetic ferrite material is widely used for mini-and-special electric motors .

一种提高生产永磁铁氧体磁瓦磁性能的装置

An apparatus for increasing performance of permanent magnetic ferrite magnetic-bush

用天然磁铁矿石直接生产永磁铁氧体的研究

Study on Manufacturing Permanent Magnetic Ferrite with Natural Magnetite Directly

介绍了采用钐钴永磁铁的夹具设计方案。

The design scheme for the clamp using sm_2co_17permanent magnet is introduced .

M型永磁铁氧体的研究进展

The Development in the Research of M - type Permanent - magnet Ferrite

用永磁铁装置研磨零件的小平面

Grinding the facet of parts with permanent magnet device

永磁铁氧体烧结磁体生产技术与控制

Manufacture Technology and Controlling for Sintered Hard Ferrite Magnets

高性能各向异性干压永磁铁氧体的研制

Development of High Performance Dry-Press Anisotropic Permanent Magnet Ferrites

永磁铁氧体磁瓦开裂问题的探讨

Probe into the problem of Oxysome Magnetic Shoe 's Cracking of Permanent Magnet

永磁铁氧体粘结磁粉生产的新进展

The Recent Progress of Hard Ferrite Magnetic Powder Manufacture