| Details: |
Hard Ferrite Magnets
Advantage:
High magnetic flux density,
Excellent corrosion resistance
Raw material is readily available and low in cost
Good temperature stability
Disadvantage:
Limited to simple shapes due to manufacturing process
Application:
Ceramic magnets can be found in a wide variety of applications.
Motors Loudspeakers Separators
Ferrite Magnetic Assemblies designed for lifting, holding and retrieving.
| | | | | | Grades
| Remanence
Br | Coerecive Force
Hcb Hcj | Energy Product
(B.H)max | Density | | SJ/T 10410-93 | ST285-77 | (mT) | (KA/m) | (KA/m) | (KJ/m3) | ( g/cm3) | | (KGs) | (KOe) | (KOe) | (MGOe) | | Y8T | Y10T | 200-235 | 125-160 | 210-280 | 6.5-9.5 | 4.5-4.9 | | 2-2.35 | 1.57-2.01 | 2.64-3.52 | 0.8-1.2 | | Y23 | Y20 | 320-370 | 135-190 | 190-230 | 18.0-25.5 | 4.5-4.9 | | 3.2-3.7 | 1.70-2.39 | 2.39-2.89 | 2.3-3.2 | | Y25 | Y25 | 360-400 | 135-170 | 140-200 | 22.5-28.0 | 4.5-4.9 | | 3.6-4.0 | 1.70-2.14 | 1.76-2.51 | 2.8-3.5 | | Y26H | Y25BH | 360-390 | 220-250 | 225-255 | 23.0-28.0 | 4.5-5.0 | | 3.6-4.9 | 2.77-3.14 | 2.83-3.21 | 2.9-3.5 | | Y27H | Y30BH | 370-400 | 205-250 | 210-255 | 25.0-29.0 | 4.5-4.5 | | 3.7-4.0 | 2.58-3.14 | 2.64-3.21 | 3.1-3.7 | | Y28 | Y30 | 370-400 | 175-210 | 180-220 | 26.0-30.0 | 4.5-5.0 | | 3.7-4.0 | 2.20-2.64 | 2.26-2.77 | 3.3-3.8 | | Y30H-1 | / | 380-400 | 230-275 | 235-290 | 27.0-32.5 | 4.5-4.5 | | 3.8-4.0 | 2.89-3.46 | 2.95-3.65 | 3.4-4.1 | | Y30H-2 | / | 395-415 | 275-300 | 310-335 | 28.5-32.0 | 4.5-4.5 | | 3.95-4.15 | 3.46-3.77 | 3.90-4.21 | 3.5-4.0 | | Y32 | Y35 | 400-420 | 160-190 | 165-195 | 30.0-33.5 | 4.8-5.0 | | 4.0-4.2 | 2.01-2.38 | 2.07-2.45 | 3.8-4.2 | | Y33 | / | 410-430 | 220-250 | 225-255 | 31.5-35.0 | 4.8-5.0 | | 4.1-4.3 | 2.77-3.14 | 2.83-3.21 | 4.0-4.4 |
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