Hengdian Kim --- permanent magnetic materials magnetic plant with wide hysteresis loop, high coercivity, high remanence NdFeB manufacturers address, a magnetized that is able to maintain a constant magnetic material. Also known as hard magnetic materials. Which Practical NdFeB permanent magnet materials and work in depth after magnetic saturation magnetization hysteresis loop of the second quadrant demagnetization section. Commonly used permanent magnet materials into aluminum nickel and cobalt permanent magnet alloy, iron-chromium-cobalt permanent magnet alloy, hard ferrite, rare earth permanent magnet materials and composite magnetic materials. Hengdian Kim --- NdFeB magnetic plant (Sintered NdFeB) sintered NdFeB permanent magnets after grinding powder metallurgy airflow into coercivity value is high, and has a very high magnetic properties, the maximum energy product (BHmax) higher than the ferrite (Ferrite) more than 10 times. Mechanical properties of its own is also very good, can cutting different shapes and drilling. The maximum operating temperature of up to 200 degrees Celsius performance products. Since the material content easily lead to corrosion NdFeB, so the need for surface coating of different according to different requirements. (Such as zinc, nickel, zinc and environmental protection, environmental protection, nickel, nickel-copper-nickel, nickel-copper-nickel environmental protection, etc.). Very hard and brittle NdFeB developed with high resistance to demagnetization, high cost / performance ratio, does not apply to high temperature (> 200 ℃). NdFeB retail, Wenzhou NdFeB, Kim Dae-magnetic factory trusted by Kim Hengdian magnetic plant. Hengdian Dongyang City, Kim Dae-magnetic Factory (www.jjdct.cn) strong, credible, Zhejiang Jinhua electronics, electrical products manufacturing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Kim Dae-magnetic plant into the brilliant and you work for a better future!