Small SmCo Rare Earth Disc Magnets D20x5mm YXG-28H

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Small SmCo Rare Earth Disc Magnets D20x5mm YXG-28H, High Performance Diametrically & Axial Magnetized Anisotropic Samarium Cobalt Rare Earth SmCo Round Magnets for various motors, instruments, sensors, detectors, radar, Magnetic Materials High Temperature Permanent Disk Magnets, Powerful Sintered Samarium Cobalt Disc Magnet China Supplier

Small SmCo Rare Earth Disc Magnets D20x5mm YXG-28H Item NO. MPCO-SCD series
Grade: YXG-28H/ Customized
Material: Sm1Co5, Sm2Co17 Magnet
Composite: Sm,Co,Fe and other trace metal elements
Shape: Disc / Round / Disk
Size: D20x5mm or Customized magnet size
Working Tempt. : 250℃-350 ℃
Tolerance: +/-0.05mm~+/-0.1mm

Samarium Cobalt Magnet Features
Samarium Cobalt (SmCo) disc magnets are powerful magnets rare earth magnets composed of samarium and cobalt. They are commonly used in high performance motors, magnetic couplings and magnetic separators. These are brittle magnets and are prone to cracking and chipping. Samarium magnets can be used for high temperature applications where neodymium will not work. Anisotropic Permanent Sintered Smco Magnet, High Powerful Strong 8mm Dia x 1mm SmCo Disc Magnet, Round Disc Permanent SmCo Samarium Cobalt Magnet Available Sample, Small Samarium Cobalt Disk Magnets D5x1.5mm YXG-26

Features include:
Samarium cobalt magnets are hard and brittle and may chip or break if dropped.
They have high magnetic properties
Samarium cobalt magnets offer good thermal stability
Samarium cobalt magnets are resistant to corrosion
Samarium cobalt magnets resistant to demagnetization
Temperature Considerations

D20x5mm Samarium Cobalt Rare Earth Disc Magnet

Physical properties of SmCo magnet

Grade	Modulus of elasticy	Ultimate tensile strength	Density	Electrical Resistivity	Curie temperature	Recoil permeability	Temp.Coeff.of Br
SmCo5	23 x 106 psi	6 x 103 psi	8.2 g/cm3	5 µ-ohm-cm/cm2	750-770℃	1.05	From -0.043 to -0.045% / ℃
Sm2Co17	17 x 106 psi	5 x 103 psi	8.4 g/cm3	86 µ-ohm-cm/cm2	825-850℃	1.05	From -0.03 to -0.032% / ℃

China Industrial High Performance Disc Sm1Co5 Magnets
Attributes:
1. High resistance to demagnetization
2. High energy (magnetic strength is strong for its size)
3. Good temperature stability
Applications:
Computer disc drives, sensors, traveling wave tubes, linear actuators, satellite systems, motors where temporary stability is vital.

SmCo (Samarium Cobalt) permanent magnet
SmCo magnets has the highest temperature of 350℃, it has high magnetic properties,excellent temperature characteristic and corrosion resistance.It is widely used in aerospace, electronic instruments, magnetic pumps, high temperature lamps, sensors andother fields.
And it can be produced in different shapes(round, square, ring, tile, bread), different properties (SmCo5 and Sm2Co17), different sizes(Wafer diameter1≤R≤100mm,Square≤130mm)