strontium Bonded ferrite ring magnet for speaker
Specifications
1.Material:strontium ferrite magnet
2.Shape:ferrite ring magnet
3.Grade:Y10,Y25,Y30,Y30BH,Y33,Y35
4.Tolerance:+/-0.01-0.1mm
strontium Bonded ferrite ring magnet for speaker
strontium Bonded ferrite ring magnet for speaker
Product: | Ferrite ring magnet |
Certificates: | ISO9001,CE,ROHS,SGS |
Shapes: | Ring, disk, block, segment, ball, cylinder and so on; customized made. |
Advantages: | 1.recoil permeability 2.high coercive force 3.relatively low specific density 4.economical cost |
Features: | 1.good anti-corrosion performance 2.no surface treatment needed 3.isotropic & anisotropic magnets |
Magnetic Performance |
Grade | Remanence Br mT (kGs) | Coercive force HcB KA/m (KOe) | Magnetic energy product Max KJ/m3 MGOe | Equivalents |
Y10T | 200-218 | 125-145 | 6.5-8.0 | C1 |
2.00-2.18 | 1.57-1.82 | 0.8-1.0 |
Y25 | 360-370 | 135-150 | 22.5-25.3 |
3.60-3.70 | 1.70-1.88 | 2.8-3.2 |
Y30 | 380-390 | 191-210 | 27-30 |
3.80-3.90 | 2.40-2.64 | 3.4-3.7 |
Y33 | 400-410 | 175-195 | 30.0-31.5 | C5 |
4.00-4.10 | 2.20-2.45 | 3.8-4.0 |
Y35 | 410-420 | 220-235 | 31.5-33.0 |
4.10-4.20 | 2.77-2.95 | 4.0-4.2 |
Y30BH | 380-390 | 223-235 | 27.0-30.0 | C8 |
3.80-3.90 | 2.80-2.95 | 3.4-3.7 |
Y33BH | 400-410 | 288-300 | 30.4-31.5 |
4.00-4.10 | 3.62-3.77 | 3.8-4.0 |
strontium Bonded ferrite ring magnet for speaker
strontium Bonded ferrite ring magnet for speaker
Delivery
All available shipping ways could be applied, by courier, by air or by sea.
Appointed shipping company or our own forwarders all could be used in shipment.
Full-way tracking the cargos for you before the goods arrive.
Buyer's Guide
In order to quote you the best price quickly, please provide the following information:
1.Product size,grade,coating,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:7-20 days