Neodymium-Iron-Boron Magnets Arc N42, Tile Sector Shaped Custom Size Motor NdFeB Magnets, Industrial OEM Neodymium Iron Boron Rotor Magnets, Super Strong permanent arc magnet for wind turbine generator, Strong magnet for DC motor, serve motor generator, rare earth HAST neodymium magnets China supplier
Neodymium-Iron-Boron Magnets Arc N42 Parameter:
Part Code: JFM-AR009
Shape: Sector / Arc / Segment
Plating/Coating: Nickel (NICUNI)
Magnetization Direction: Customized
Max Operating Temp: 80ºC (Degree Celsius)
Other: All magnets passed QC(Br. Flux.Dimensions) and 24-Hour Salt Spray Test.
Feel free to contact us for the inventory if you need the product urgently.
Magnet Application: Motors, Wind Power, Sensors, Computers and Peripherals, Magnetic Assemblies, Automotive, Motion Control, Aerospace, Research and Development, Communications, Medical Device and Diagnostics, Home appliance, Other magnetic applications or you can find new application according to your design. N35 Small Motor Magnets NdFeB Segment
Arc Segment Magnets
We provide a variety of dimension and grades, which can meet many applications and different demands. NiCuNi Coated Tile N52 High Performance NdFeB Magnet, N45 Servo Motor Permanent Arc Magnet
Arc neodymium magnets are commonly used in generator, DC motor, serve motor, wind turbine, spindle motor, vacuum motor, linear motor and induction motor. N38 Grade Nd Arc Segment Magnets
Most of arc segment magnet are plated by triple coating, Nickle -Copper-Nickle for a corrosion resistant finish. Working temperature from 80℃ to 200℃ N35UH Sintered Neodymium Elevator Motor Magnets
JOFOV Magnetics prepares its anisotropic powders by either casting an alloy melt into a mold, or strip casting. Strip casting offers the advantage of better chemical stability. Subsequently, the ingot from the mold or the flakes from strip casting are pulverized to a uniform grain/particle size. The best method for obtaining the desired grain size is by HDDR. The HDDR [hydrogenation-decomposition-desorption-recombination] process yields a more homogenous particle size with a minimum of α-Fe, and Nd-rich phases.Neodymium-Iron-Boron Anisotropic Nd-Fe-B, HDDR powders prepared from strip cast alloys are used for the HAST [Highly Accelerated Stress Test] grades of NdFeB Magnets, including N, H, SH, UH, EH, and JOFOV Magnetics exclusive grades for Wind Power applications.
Improved Corrosion Resistance – The HAST protocol used on uncoated Neodymium Iron Boron magnets can qualitatively reflect the service life of the magnet. This test exposes the magnet to 130°C, 95% RH, at 2 ATM for 20 days. The magnet is massed before and after the test. Our magnets measure a weight loss of less than 3 mg/cm2. Competitors’ magnets can lose over 10 times more.
As the strongest permanent magnet Neodymium-Iron-Boron in the world, sintered NdFeB has excellent permanent magnetic properties and high cost performance compared with traditional permanent magnet materials. Sintered NdFeB magnets greatly expand the applications of permanent magnets. They are widely used in the fields of transportation, energy, communications, home appliances, machinery and medical equipment.