Ferrite Magnet is made from SrO or BaO and Fe2O3 as the main raw materials by ceramic processing technology. The products appear in rings,disc,block,segments,etc .
It's mainly used in various motors, especially the car motors, start-up motors for motorcycled, home fitness equipment and electric toys as well.
Ferrite Ring Magnet 1.Material |
Strong Ferrite Ring MagnetsThese are most commonly used in MRO for motors, but can also be used for DIY holding applications and for crafting. Like all ferrite magnets, these offer excellent value for money when pull strength is not the most important factor. They have a high resistance to corrosion and demagnetization and can operate at higher temperatures which makes them ideal for holding steel during welding. |
Table of performance parameters:
| Grade | Br | HcB | Hcj | (BH)max | ||||
| KGs | mT | kOe | Ka/m | kOe | Ka/m | MGOe | Kj/m³ | |
| Y10T | 2.00~2.35 | 200~235 | 1.57~2.01 | 125~160 | 2.64~3.52 | 210~280 | 0.81~1.19 | 6.5~9.5 |
| Y25 | 3.60~4.00 | 360~400 | 1.70~2.20 | 135~175 | 1.76~2.51 | 140~200 | 2.80~3.50 | 22.5~28.0 |
| Y30 | 3.70~4.00 | 370~400 | 2.20~2.64 | 175~210 | 2.26~2.77 | 180~220 | 3.30~3.77 | 26.0~30.0 |
| Y30BH | 3.80~4.00 | 380~400 | 2.80~3.46 | 223~275 | 2.85~3.65 | 227~290 | 3.40~4.10 | 27.0~32.5 |
| Y33 | 4.00~4.30 | 400~430 | 2.76~3.14 | 220~250 | 2.83~3.20 | 225~255 | 3.96~4.40 | 31.5~35.0 |
| Y35 | 4.00~4.20 | 400~420 | 2.20~2.70 | 175~222 | 2.26~2.80 | 180~241 | 3.80~4.20 | 30.0~33.0 |
| Y35AH | 400~410 | 4.00~4.10 | 2.60~2.8 | 200~225 | 2.7~2.90 | 210~230 | 3.90~4.10 | 31.0~33.0 |
| Y36 | 430~450 | 4.30~4.50 | 3.10~280 | 240~275 | 3.14~3.42 | 250~270 | 4.40~4.80 | 35.0~38.0 |
| Y38 | 440~460 | 4.40~4.60 | 3.58~3.83 | 285~305 | 3.69~3.89 | 294~310 | 4.60~5.10 | 36.6~40.6 |
| Y40 | 440~460 | 4.40~4.60 | 4.15~4.45 | 330~354 | 4.27~4.52 | 340~360 | 4.70~5.20 | 37.6~41.8 |
