According to the magnet industry market report, China's neodymium-iron-boron industry currently accounts for nearly 80% of the world's market share and is the global industrial center for sintered neodymium-iron-boron magnets. Many magnet manufacturers are located in Shanghai. So which magnet brand in Shanghai can you trust? The following is a brief introduction for you, hoping to bring you some help. 1. Permanent magnet / hard magnetic material Permanent magnet material, also known as hard magnetic material, is a material that can still have magnetic properties after the magnetization field is removed. It is an indispensable important basic functional material. It is used in almost all production sectors, technology and military fields. The basic function of permanent magnet materials is to provide a stable and durable magnetic flux, without the need to consume electricity, and has the advantage of saving energy. At the same time, permanent magnet materials make the structure of instruments and equipment simple, reduce manufacturing costs and maintenance costs, and reduce mechanical noise and reduce This reduces exhaust emissions and protects the environment. Therefore, permanent magnetic materials have the advantages of energy saving and environmental protection, and encourage the development direction of national industrial investment. Their applications are becoming wider and wider, and the application volume is also increasing.

2. Rare Earth Permanent Magnets Rare earth permanent magnet materials are alloys made of a mixture of rhenium and neodymium rare earth metals and transition metals (such as cobalt, iron, etc.). material. Since the advent of rare earth permanent magnet materials in the 1960s, their scientific research, production and applications have been developing rapidly. According to the chronological order of their development and application, they can be divided into four generations: the first generation is SmCo5 type magnets, which gained a lot in the 1970s. Progress; shortly thereafter developed the second generation of Sm2Co17 type magnets (their magnetic energy product and thermal stability are higher than the first generation); the third generation was a Nd-Fe-B (neodymium iron boron) magnet successfully developed in the early 1980s Because of its excellent performance and low price, it quickly replaced Sm2Co17 magnets in many fields and quickly realized industrial production; the fourth generation is rare earth iron nitrogen (Re-Fe-N series) and rare earth iron carbon (Re -Fe-C series), which is still in the state of theoretical research and development. The magnetic energy product of samarium-cobalt series magnets can reach a maximum of 30MGOe, and the magnetic energy product of neodymium-iron-boron series magnets

It reaches 52MGOe, which is currently the most magnetic permanent magnetic material. Xiamen everbeen Magnetic Industry Co., Ltd. is a high-tech enterprise specializing in the research and development, production and sales of rare earth permanent magnet materials, magnetic devices, magnetic tools and products related to magnetic materials. The company has passed ISO9001 system certification, and produces and sells rare earth permanent magnet products with various performances and shapes. In addition, the company relies on its rich experience in the machining of magnetic materials and strong production capacity, is committed to the development, production and sales of magnetic components and magnetic tools, to provide customers with high-quality magnetic components and magnetic tool products. At present, our company's NdFeB permanent magnet materials and magnetic components have been widely used in machining, electro-acoustics, motors, instruments, automatic control, wind power generation, luggage, toys, craft jewelry and other fields. We are willing to develop together with customers at home and abroad and create a better future with a sincere attitude.