淳安千岛湖鹏晟科技发展有限公司 Chunan Qiandaohu Pengsheng Technology Development Co., Ltd

磁特性参数 Magnetic Properties Sintered NdFeB Magnets 牌号 Summarize Sintered neodymium-iron-boron (NdFeB) permanentmagnet material was developed in 1983.The major composition of NdFeB magnets is Nd2Fe14B. It is the highest 烧结钕铁硼起初主要应用于高性能马达：磁盘驱动器里 的音圈马达、无刷马达；其它的应用包括磁分离、磁共 振成像、传感器，扬声器等。 其它 因烧结钕铁硼易腐蚀，它的应用存在局限性；在高湿、 高温、高酸碱度的环境中应用，烧结钕铁硼必须进行表 面处理，可采取的方式有电镀 (Zn、Ni、NiCuNi、 Au 等 ) , 电 泳 ( 环 氧 树 脂 ) ,parylene, 和这些涂层 的组合；近期，随着其成份和工艺的技术革新，耐腐蚀 性和温度稳定性都取得了显著的改进。不过，至今钕铁 硼材料的温度稳定性仍是不好，在高温下的磁通损失仍 较大。 最大磁能积(BH)max MGOe kJ/m³ magnetism performance permanent-magnet material at present, that can be made into the complex...

Demagnetization Curves Surface Treatment Method Surface Treatment Method Production Proccess Flow Chart Preparing Material Melling Ingot Solidification Coarse Milling Jet Milling tflMflni Final Inspection Packing PAGE 04 PAGE 05

sintered ferrite magnets Magnetic Properties Summarize The sintered ferrite (or Ceramic magnets )was developed and manufactured in the 1950's. The sintered ferrite have mainly two types: barium ferrite (BaO -6Fe2O3) and strontium ferrite (SrO -6Fe2O3). The sintered ferrite magnets are available in isotropic magnet and anisotropic magnet. Application field The sintered ferrites have widely applications due to their low cost and simple manufacturing process; The applications include permanent magnet motor, DC motors, loudspeakers, reed switch operation, magnetic separator assemblies and holding...

Sintered SmCo Magnets I ntroduct i on Summarize The SmCo permanent magnet have two types available:1 type (SmCo5) type(Sm2Co17). Sintered samarium cobalt magnets are very brittle, so traditional machining techniques cannot be applied. If machining is required, high concentration diamond grinding wheels is best selection, and water or oil coolant is necessary. Application field The SmCo permanent magnet mainly applications are servomotors, pump couplings, and sensors. The SmCo permanent magnet can be used in high-temperature, high-humidity and corrosive environment. Property The curie temperature...

Sintered/Casted AINiCo MagnetsSummarize The AINiCo permanent magnet materials are primarily composed of aluminum, nickel, cobalt, iron, copper and titanium, AINiCo is produced by casting or sintering process. The casting type AINiCo magnets have better magnetic properties than sintering type, but the magnetic performance uniformity of sintering AINiCo magnets is better. Grades of Alnico is defined by cobalt content. the range from zero(AINiCo 3) to 40%(AINiCo 8). The isotropic AINiCo magnet grades (2, 3 and 4) magnetic properties are relatively lower than anisotropic AINiCo magnet (AlNiCo and...

温度退磁曲线 Demagnetization Curves 铸 造 铝 镍 钴 生 产 工 艺 流 程 图 Production Process Flow Chart for Casted AINiCo Temper Treatment Quality Inspection 烧结铝镍钴生产工艺流程图 Production Process Flow Chart for Sintered ALNiCo 包装出货 Packing 磁性能测试 Performance

Magnetic Properties The flexible ferrite magnet has more than 30 years history. It is a composite material of ferrite magnet powder and compound rubber. There are two types: anisotropic & isotropic. Application field The isotropic flexible ferrite magnets'magnetic property is lower than anisotropic flexible ferrite magnets. The principle applications of isotropic flexible ferrite magnets are promotional, decoration, refrigerator, toys and learning material. The principle application of anisotropic flexible ferrite magnets are mic-motors, Sensors and magnetic attraction application. The flexible...

我们在磁传感应用上的经验，除了可以帮助客户选择合适的磁石，还能为客户定制各种磁传感组件，用于直线、 角度和速度测量、安防产品和仪表等。 1.电机组件 Motor assembly 除了永磁磁铁，我们还可以根据客户的特殊需求，制造各种组件产品，比如电机外壳组件、高速转子和精密步进电 机转子等电机组件。 The experience of the magnetic sensor application of our senior technical engineer can choose suitable magnetic products and provide profession design solution to meet customers'specific needs; we also can produce the magnetic sensor component for linear, rotary and speed sensor, security product and instrumentation etc. Besides the permanent magnets, we are capable of producing different assembly parts for your specific needs, such as motor housing...

Quality Control 简介Introduction 先进而齐全的检测设备，全面的检测方法，充分运用 Quality policy Fully use the quality tools such as APQP PPAP, MSA and so on to control the product quality, with advanced and all-round measure device, and overall measurement methods. Excellent quality control team, with super quality intention, can measure, analysis, and control all kinds of magnets material and components. Audit and assist supplier quality system to help supplier assure quality. Strictly according to ISO quality system requirement, perform company's general guides" improve value, fulfillment requirement, exceed expectation,...

Introduction for Performance Magnetic Material 1、 异方性磁体根据磁化方向磁性差异很大，设计时需 I. Special attention should be paid, in designing, to anisotropic magnet poles as the great differences between magnetization directions. 磁性材料术语 Mangnic Material Terms What is a permanent Magnet? 什么是永磁体? 磁体是能显示外部磁场的物体，包括永磁体和软磁体， 永磁体是将其放入一个强磁场中，对外显示磁场，在该 外加磁场去掉后，任能对外产生磁场的物体，永磁体的 工作环境不发生变化时(如温度、退磁场等)其对外的 磁场是持续的，不会减弱的。 B— 磁感应强度 磁感应强度是描述磁场强弱和方向的基本物理量，是矢 量，常用符号B表示，又称磁通密度 Br— 剩余磁感应强度 将一个磁体在外磁场的作用下充磁到技术饱和后撤消外 磁场，此时磁体表现的磁感应强度是剩余磁感应强度， 简称剩磁。 Hcb 磁体在反向充磁时，使磁感应强度降为零所需反向磁场 强度的值称为磁感矫顽力。 Magnet is an object that exhibits an external magnetic...