H Shape Cast Alnico Magnet , Alnico 5 Permanent Magnets With N S poles

Physical Properties of Cast Alnico

Curie Temperature ()

760-890

Max. Operating Temperature ()

450-550

Resistivity (μohm.cm)

47-54

Hardness (Hv)

520-630

Density (g/cm³)

6.90-7.30

Relative Recoil Permeability (μrec)

1.70-4.70

Saturation Field Strength (kOe,kA/m)

2.7-6.3/215-500

Temperature Coefficient of Br (%/)

-0.025 ~ -0.02

Temperature Coefficient of iHc (%/)

• Cast Alnico Ring Ele

• Alnico 5 Rotor Cast

• H Shape Cast Alnico

• Ferrite Block Electr

• Samarium Cobalt Bloc

• Radial Magnetized Ma

• White Teflon coating

• Bullet Cast Alnico M