Ferrite magnet

Ferrite Magnet Characteristics Grade Br Hcb Hcj (BH)max Old New mT Gs KA/m Oe KA/m Oe KJ/m³ MGOe Y10T Y8T 200-235 2000-2350 125-160 1571-2011 210-280 2640-3520 6.5-9.5 0.82-1.19 Y20 320-380 3200-3800 135-190 1697-2388 140-195 1760-2451 18.0-22.0 2.26-2.76 Y22H 310-360 3100-3600 220-250 2765-3143 280-320 3520-4022 20.0-24.0 2.51-3.02 Y23 320-370 3200-3700 170-190 2137-2388 190-320 2388-4022 20.0-25.5 2.51-3.20 Y25 Y25 360-400 3600-4000 135-170 1697-2137 140-200 1760-2514 22.5-28.0 2.83-3.52 Y26H 360-390 3600-3900 220-250 2765-3143 225-255 2828-3205 23.0-28.0 2.89-3.52 Y30BH Y27H 370-400 3700-4000 205-250 2577-3143 210-255 2640-3205 25.0-29.0 3.14-3.64 Y30 Y28 370-400 3700-4000 175-210 2200-2640 180-220 2263-2765 26.0-30.0 3.27-3.77 Y30H-1 380-400 3800-4000 230-275 2891-3457 235-290 2954-3645 27.0-32.5 3.39-4.08 Y30H-2 395-415 3950-4150 275-300 3457-3771 300-335 3771-4212 28.5-32.0 3.77-4.21 Y35 Y32 400-440 4000-4400 160-190 2011-2388 165-195 2074-2451 30.0-33.5 3.77-4.21 Y33 410-430 4100-4300 220-250 2765-3143 225-255 2828-3205 31.5-35.0 3.96-4.40 Y35 420-440 4200-4400 220-250 2765-3143 225-255 2828-3205 33.0-36.0 4.15-4.52 Other Physical Characteristics Relative recoil permeability μrec: 1.05-1.3 Density: 4.7-5.0 Curie temperature Tc: 450℃ Electric Resistivity: >=10000Ω·m Temperature Coefficientsof Br: -0.2%（0-100℃） Temperature Coefficients of Hcj: 0.2%-0.5%（0-100℃） Viker hardness: 480-580Hv Composition : MO.6Fe2O3 (M means Ba,Sr or their mixture) Linear expansion coefficient α: 7-15×10-6℃-1

Ferrite magnet [prodyct info.....]

Fridge MagnetNdFeB MagnetHomeProductsServiceContact UsAbout UsMagnetizerSite Map

Fridge MagnetNdFeB MagnetHomeProductsServiceContact UsAbout UsMagnetizerSite MapMagnet Fridge Magnet NdFeB Magnet Magnetizer Electromagnet DC Motor Car Speaker AlNiCo Magnet Bonded NdFeB Magnet Smco MagnetFerrite Magnet Rubber NdFeB Magnet Rubber Magnet Ceiling Speakeer Sychronous Motor Stepper Motor Coaxial Speaker Speaker TesterMagnetic Pole Viewer Pot Magnet Button Magnet Horseshoe Magnet Notice Board Magnet PA. Speaker Permanent Magnet Lifter