Strontium Ferrite magnet
Specification
1.Material:ferric oxide and strontium,etc
2.Grade:Y10T,Y25,Y30,Y30BH,etc (China standards) C1,C5,C8,etc(USA standards)
3.Shape :Block,Arc,Ring,Segment,Disc,Disk,Rectangular,Bar,Round,etc
4.Size:40X20X10mm,40X25X10mm,D36Xd18X8mm,D70X32X10mm or Many different sizes,accept your designs
5.Packing:Cartons or pallets
6.Delivery time:7-30 days
Attributes of ferrite magnet:
1. Least expensive material compared to alnico and rare earth magnets
2. High intrinsic coercive force
3. Available in simple shapes only due to manufacturing process
4. Lower service temperature than alnico, greater than rare earth
5. Finishing requires diamond cutting or grinding wheel
6. Lower energy product than alnico and rare earth magnets
7. Most common grades of ceramic are 1, 5 and 8 (1-8 possible)
8. Grade 8 is the strongest ceramic material available
9. Tooling can be expensive
Packaging & shipping
Standard Export cartons+Pallets(if the gross weight is more than 800kg),Air packing,sea packing
By Courier(UPS,TNT,FedEx,etc.),By air,By sea,etc.We are experienced on the magnets shipment .
Buyer Guide
In order to quote you the best price quickly, please provide the following information:
1.Product size,grade,etc
2.Order quantity;
3.Attached the drawings if customized
4.Any special packing or other requirements
Our advantage
1. Fast reply: all your enquiry will be replied within 24 hours;
2. Reasonable price: we are direct manufacturer and able to offer better price;
3. Good quality: we are experienced in quality control;
4. Fast delivery time:5-30 days
| Y30 properties of ferrite magnet | |||||||||
| Residual induction | Coercive Force | Instrinsic Coercive | Energy Product | Density | |||||
| Br(min-max) | Hcb(min-max) | Force Hcj(min-max) | (BH)max | D | |||||
| mT | KGs | KA/m | KOe | KA/m | KOe | kJ/m3 | MGOe | g/cm3 | |
| 370-400 | 3.7-4.0 | 175-210 | 2.20-2.64 | 180-220 | 2.26-2.77 | 26.0-30.0 | 3.3-3.8 | 4.8 | |
