Seat Motor Sintering Ferrite Segment Magnets Powerful Corrosion Resistant
Seat motor sintering Ferrite segment magnet Corrosion resistant greatly accepted by famous company
About us
- Shanghai CJ Magnet Industry Co.Ltd was established in 2002. There are 2 factories which both belong to our own company. We permanently devote ourselves to the production and application of Sintered NdFeB and Ferrite Permanent magnet. The annual output of Sintered NdFeB is 1500Ton, Ferrite is 6000Ton and AlNiCo is 600Ton.
- Our company desires to be the professional supplier of magnet, magnetic appliances and magnetic solutions. Therefore, we always pursue the high quality of our product. Since the establishment of our company, we have obtained ISO9001,ISO14001 and ISO/TS16949 certificates. At the same time, we have got 8 patents.
Our factory
Quality Management
PPAP Control Plan
Advanced product quality planning (APQP)
Failure mode effects analysis (FMEA)
Measurement systems analysis (MSA)
Statistical process control (SPC)
Design for six sigma (DFSS)
Design of experiments (DOE)
Company Standard
| Material | Br | Hcb | Hcj | (BH)max | ||||
| mT | KGs | KA/m | KOe | KA/m | KOe | KJ/m3 | MGOe | |
| M29 | 370 | 3.70 | 270 | 3.39 | 318 | 4.00 | 26.1 | 3.28 |
| M30 | 390 | 3.90 | 231 |
2.90
|
235 | 2.95 | 28.7 | 3.60 |
| M30B | 410 | 4.10 | 200 | 2.51 | 207 | 2.60 | 31.2 | 3.90 |
| M29H | 360 | 3.60 | 271 | 3.40 | 382 | 3.80 | 24.0 | 3.01 |
| M31 | 410 | 4.10 | 231 | 3.90 | 235 | 2.95 | 32.6 | 4.09 |
| M32 | 380 | 3.80 | 279 | 3.50 | 318 | 4.00 | 26.2 | 3.29 |
| M33 | 400 | 4.00 | 267 | 3.35 | 279 | 3.50 | 30.3 | 3.80 |
| M34 | 420 | 4.20 | 223 | 2.80 | 227 | 2.85 | 33.6 | 4.20 |
| M35 | 400 | 4.00 | 290 | 3.64 | 318 | 4.00 | 31.2 | 3.90 |
| M35B | 420 | 4.20 | 255 | 3.20 | 263 | 3.30 | 34.4 | 4.30 |
| M36 | 410 | 4.10 | 300 | 3.77 | 350 | 4.40 | 32.8 | 4.10 |
| M36B | 425 | 4.25 | 290 | 3.64 | 318 | 4.00 | 35.2 | 4.40 |
| M36H | 390 | 3.90 | 302 | 3.79 | 382 | 4.80 | 28.9 | 3.60 |
| M37H | 420 | 4.20 | 318 | 4.00 | 382 | 4.80 | 28.9 | 4.30 |
| M38B | 440 | 4.40 | 318 | 4.00 | 350 | 4.40 | 36.7 | 4.60 |
Details of Ferrite magnet
- Ferite, the sintered permanent magnet with a rather low price, is one of the most popular magnets widely used in daily life. The main materials of it are SrO and Fe2O3, and the raw materials are sintered into Ferrite through the Ceramic sintering process. The greatest advantage of Ferrite is the superior corrosion resistance,so that there is no need for surface coating. And the Ferrite can be shaped into disc, ring, cube, or other customized shapes such as segments.
- We provide Ferrite with reliable performance and high quality for all kinds of motors, household appliances and electroacoustic products, etc, and we have won the praise from domestic and international customers.
Our Products
