How to Select the Magnet Shapes A magnet is an object that exerts either an attractive force or a repulsive force on another object. Good examples of materials with strong magnetic properties are iron, mineral lodestone and certain types of steel. One popular type of magnets is the rare-earth magnet. Commonly called a neodymium magnet, [...]
New Trends of Rare Earth Permanent Magnet Industry in China Rare Earth Permanent Magnet Industry - Rare earth permanent magnet materials represented by samarium cobalt (Sm-Co) and neodymium iron boron (NdFeB) are the most permanent magnet magnetic materials in the world, and are widely used in many national economies such as information and communication, electronic [...]
Rare Earth: Important Strategic Resources Foreword: Xi Jinping visited Jiangxi Jinli Permanent Magnet on May 20, 2019 to understand the development of the company and the development of the rare earth industry. It is then proposed that rare earth is an important strategic resource and a non-renewable resource. It is necessary to increase scientific and [...]
Rare earth permanent magnet application in information technology It is well known that magnetic materials such as permanent magnets (also called hard magnet), soft magnetic and gyromagnetic materials in magnetic materials are important functional materials for the information industry. They play a very important role in traditional information departments including telecommunications, telephone, printing, publishing, news, [...]
Take you to know how magnets are produced Due to the wide variety of magnets, the usual manufacturing method is to sinter rare earth permanent magnets. For raw materials such as samarium cobalt and neodymium iron boron, sintering is carried out under vacuum or a protective atmosphere, post-treatment and mechanical processing, and the processing components [...]
The Future Development Trend of NdFeB Magnets After the effective control of rare earth NdFeB magnets in the past two years, the price tends to be stable, the rational development and utilization of rare earth minerals are effectively controlled, and the production of rare earth magnet raw materials is gradually stable. The raw material prices [...]
How to Judge Neodymium Iron Boron Magnet Quality Neodymium Iron Boron Magnet Quality - In the past 30 years, with the extensive development of magnet products, NdFeB magnets have been widely used in various industries, especially in magnetic levitation, electronic digital products and other industries. In the past 30 years, there have been many different brands. [...]
Precautions for Custom Powerful Magnets For those old drivers who have used magnets for many years, the company's engineering has a basic understanding of the characteristics of powerful magnets and the size of the products required magnet, but for some companies that have not used magnets, they don’t understand the powerful magnets. What issues should [...]
Notice About Powerful Magnets Storing, store strong magnets What should you pay attention to when powerful magnets storing? When storing magnets, especially powerful magnets, there are many things to note: 1. It is necessary to keep the ventilation and drying of the storage environment as much as possible. Otherwise, the humid environment is very easy [...]
Permanent magnet materials, also known as hard magnetic materials, are characterized by high anisotropy field, high coercivity, large hysteresis loop area, large magnetization field required for magnetization to saturation, and strong long-term retention after removal of external magnetic fields. Magnetic. In practice, the permanent magnet material operates in the second quadrant demagnetization portion of the [...]
Three main causes of permanent magnet demagnetization during motor use Frequently, motor customers will encounter the problem of permanent magnet demagnetization. What is going on? What could be caused by? Today, the magnet manufacturer MPCO MAGNETICS tells everyone about the three main causes of permanent magnet demagnetization in the actual use of the motor. First, [...]
In the magnet field, nothing can really compete with Nd (Neodymium)! Francis Wall, a professor of applied mining at the University of Exeter in the University of Exeter, said: "In terms of magnets, there really is nothing to compete with." "So far, they are the best choice for applications." A so-called rare earth element, a [...]