Hengdian Kim Dae-magnetic Factory ----- how to buy the most affordable magnet what material performance? A magnet material first confirmation clear: the current total is divided into magnets: NdFeB magnets (also known as a powerful magnet), ferrite magnet high quality magnets, rubber magnets, alnico magnet manufacturers of high-quality, samarium cobalt magnets, NdFeB magnets injection. Here each magnet production process equipment is different, the price of materials is a big difference. We must distinguish between the time of purchase magnets. 2 high quality magnet suppliers, but also to distinguish the performance of the magnet, which is related to the cost of your product with a magnet is the most reasonable. Sintered NdFeB magnets depending on the size of suction (the same size under) into: N35 N38 N40 N42 N45 N48 N50 N52 these eight, again divided into different temperature: 80 degrees 100 degrees 120 degrees 150 degrees 180 degrees 200 degrees and 220 degrees, which is seven kinds of different products. Performance and temperature for each additional grade NdFeB magnets will be a corresponding increase in costs. Hengdian Kim aka magnet magnet magnetic Factory ---- refers to the presence of a magnetic field around the object or material and their own internal, is divided into two major categories of natural and man-made. Artificial magnets usually made of a metal alloy, having a ferromagnetic. Can be divided into "non-permanent magnet" and "non-permanent magnet," or "magnetic hard" and "soft." Natural magnet main ingredients: iron oxide, the chemical formula Fe3O4, often referred to as "magnetic iron oxide." Having a magnetic black crystals. Ferrous oxide and iron oxide compounds can be regarded as. Because the iron oxide crystals in the presence of two different valence states of ions, one third of Fe2 +, two-thirds of Fe3 +, is a complex compound. It is insoluble in water quality magnet procurement, can not react with water. React with acids, alkali-insoluble. The main system for high-temperature magnetic primer and topcoat, magnetic materials for the electronics industry, but also for rust in the construction industry. High quality magnets Quote | Kim innovative novel magnetic Factory | Inner high quality magnet is provided by a large magnetic Hengdian gold plant. Hengdian Kim Dae-magnetic Factory (www.jjdct.cn) is an industry leader in Jinhua, Zhejiang, electronics, electrical products manufacturing equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In the Kim Dae-magnetic plant leadership with the staff warmly welcome all inquiries negotiations to create a large magnetic gold plant a better future.