We have developed new magnet for high temperature application!

High Temperature Magnet – Neodymium magnet is with much higher Br than any other magnets such as AlNiCo, Sm-Co etc, but it also has a disadvantage, that its maximum working temperature and temperature stability are much worse than other magnetic materials, which directly restrict the wide application of Neodymium magnet in some special fields.

Usually, the temperature coefficient βHcj of Neodymium magnet is over -0.7%/℃, now we can supply new magnet less than -0.4%℃, this helps neodymium magnet with excellent temperature stability. Reversible temperature coefficient of Remanence( αBr) and Reversible temperature coefficient of Hcj is relative to ratio of length, square, length/thickness diagram( BH CURVE) etc.

N35AH and N38EH are all High Temperature Magnet NdFeB for you.

If you need high temperature magnet for some special applications, HSMAG are ready to support you, also will be your best choice.

N35AH BH CURVE

N35AH BH CURVE

N38EH BH CURVE

N38EH BH CURVE

 

Axial NdFeB Block Sensor Magnet N35H 4x2x1mm

Axial NdFeB Block Sensor Magnet N35H 4x2x1mm

Axial NdFeB Block Sensor Magnet N35H 4x2x1mm, Small Powerful Block Axial Magnet for linear position sensor, Customized Sensor Rectangular Magnets Block Sensor Magnet Part No.: HSND-B0421-35H Magnetisation Grade: N35H Material: Sintered Neodymium-Iron-Boron (Rare Earth NdFeB) Plating / Coating: Nickel (Ni-Cu-Ni) Magnet Shape: Block / Rectangle / Rectangular Magnet Size: LxWxH = 4 mm x 2 mm x 1 mm Magnetisation Direction: […]

D0.75x1.50mm N45SH Thin NdFeB Axial Magnet

D0.75×1.50mm N45SH Thin NdFeB Axial Magnet

D0.75×1.50mm N45SH Thin NdFeB Axial Magnet for linear position sensor, Axial Thin NdFeB Rod Magnet, Super Strong Cylindrical Neo Mirco Magnet Axial Magnet Part No.: HSND-00.751.5-45SH Magnetisation Grade: N45SH Material: Sintered Neodymium-Iron-Boron (Rare Earth NdFeB) Plating / Coating: Nickel (Ni-Cu-Ni) Magnet Shape: Rod, Cylinder, Cylindrical Magnet Size: D0.75 x 1.50 mm Magnetisation Direction: Diametral / Diametrical Residual Magnetic […]

D8x2.5mm Diametral Magnet Disc N35H

D8x2.5mm Diametral Magnet Disc N35H

D8x2.5mm Diametral Magnet Disc N35H for Rotary Position Sensor, Neodymium Disc Sensor Magnet, Round Magnets for Magnetic Rotary Encoder Diametral Magnet Part No.: HSND-0082.5-35H Magnetisation Grade: N35H Material: Sintered Neodymium-Iron-Boron (Rare Earth NdFeB) Plating / Coating: Nickel (Ni-Cu-Ni) Magnet Shape: Disc, Disk, Round Magnet Size: D8 x 2.5 mm Magnetisation Direction: Diametral / Diametric Residual Magnetic Flux Density (Br): 1170-1220 […]

D6x2.5mm N35SH Disc Magnets for Rotary Position Sensors

D6x2.5mm N35SH Disc Magnets Diametral for Rotary Position Sensors, Rare Earth Round Neodymium Magnets, Max. 150 °C Sensor Permanent Magnets N35SH Disc Magnets Part No.: HSND-0062.5D-35SH Magnetisation Grade: N35SH Material: Sintered Neodymium-Iron-Boron (Rare Earth NdFeB) Plating / Coating: Nickel (Ni-Cu-Ni) Magnet Shape: Disc, Disk, Round Magnet Size: D6 x 2.5 mm Magnetisation Direction: Diametral / Diametrical Residual Magnetic […]