1 x 1/2 x 3/16 Inch NdFeB Double Countersunk Bar Magnets N52, Counterbore Countersunk Rectangular Bar Magnet Neo Cup Magnets Pot Magnet, Strong Powerful Countersink Rectangle Square Magnets, Neodymium Iron Boron Blocks, Sintered NdFeB Fishing Magnet, NIB, Neo holding magnets, Permanent Industrial Magnet China supplier factory 1 x 1/2 x 3/16 Inch NdFeB Double Countersunk […]
Zinc Plating Magnets Ring-shape, Rare Earth Ring Magnet, Zinc Coating Ring Sintering Neodymium-Iron-Boron Permanent Magnets, Speaker NdFeB Magnet China Manufactory
Ring-shaped Zinc Plating Magnets Features:
1. Quality system: ISO9001: 2008
2. Coating: Zn
3. Shape: Ring or according to clients’ demands
Ring neodymium magnet
1. Material: Sintered Neodymium-Iron-Boron.
2. Grade: N33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH, 30EH-35EH;
3. Excellent strength value of arc neodymium magnet: The highest (BH) max reaches up to 51MGOe.
4. Advantage of arc neodymium magnet: Extremely Resistance to demagnetization with Hci, the intrinsic coercive force is over 30000Oe.
5. Moderate temperature stability: Under 80° C for low Hci NdFeB magnet and above 200 ° C for high Hci NdFeB magnet.
6 Coating: Effective Surface treatment to prevent corrosion, such as Nickel, Ni-Cu-Ni co, Zinc, gold, silver, tin(Sn), epoxy, chemical, parylene, etc.
7. Shapes and sizes of arc neodymium magnet: Various according to clients’ request
NdFeB permanent magnet is mainly used in Micro-motor, Electronic Industry, Car Industry, Petrochemical, NMR devices, Sound equipments, Maglev System, Magnetic drive and Magnetotherapy system, and its also used in Motorbikes, Car oil-duct’s magnetization, with the aim of saving oil.
Earth permanent magnet (NdFeB) has the strongest magnetism nowadays. It does not only has high remanence, high coercivity, high energy product, and high-functional, but also it can processed into a variety of sizes easily. Now, it is widely used in avigation, spaceflight, electron, electrical sound, electrical machinery, apparatus, meters, medical technology, and especially apply to develop high-performance, small and light replacements.
Our factory produce and manufacture magnets according to customer’s design on shape, dimension, grades, coatings etc.
Material Grade of NdFeB magnets:
Magnet N-( N35, N38, N40, N42, N45, N48, N50), working temp max 80°
Magnet M-(35M, 38M, 40M, 42M, 45M, 48M), working temp max 100°
Magnet H-(35H, 38H, 40H, 42H, 45H), working temp max 120°
Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH), working temp max 150°
Magnet UH-( 28UH, 30UH, 33UH, 35UH, 38UH), working temp max 180°
Magnet EH-(28EH, 30EH, 30EH, 33EH, 35EH), working temp max 230°