special arc shape largest Sintered neodymium magnets
Specifications
1)High quality consistency
2)Excellent anti-corrosion property
3)SST: 48/72 hours
4)Low weight loss
NdFeB(Neodymium Iron Boron)magnet is an alloy magnet made from Nd, Fe, B and other metal elements.
As the third generation of rare earth permanent magnets, it is by far the best performance in contemporary.
It is widely used in avation,electronics,electroacoustic,machinery,instruments,toys,handbags,medcial equipment and maglev,etc
Before making a quotation,pls let me know more information about the magnets,such as:magnetic perperty,shape and detailed size(a drawing will be much better),surface coating,directions of magnetization and quantity.etc
special arc shape largest Sintered neodymium magnets
special arc shape largest Sintered neodymium magnets
Magnet Information |
Description | Sintered NdFeB Magnet |
Material: | Neodymium-Iron-Boron |
Shape: | Ring, Thin-wall ring, Disc, Cylinder, Segment,Contersunk, Tapezoid, Irregular Shape…With special shape requirement, we have own R & D dept. to support |
Coating: | Ni-Cu-Ni, Nickel, Zn, Gold, Cr, Silver, Copper, Anti-Rust Oil, Spray Rolling, Black, Grey Epoxy, PTFE, Parylene, and so on. |
Magnetic Performance Sheet |
Grade | Remanence(Br) | Coercivity(BH) max kJ/m3 | Temperature |
mT | KJ/M3 | (Tw°C) |
(kGs) | MGOe |
|
N35-N52 | 1170-1480 | 263-422 | 80 °C |
(10.3-14.8) | (33-53) |
35M-50M | 1080-1450 | 263-406 | 100 °C |
(10.8-14.5) | (33-51) |
35H-48H | 1170-1430 | (263-390) | 120 °C |
(11.7-14.3) | (33-49) |
35SH-45SH | 1130-1380 | 247-366 | 150 °C |
(11.3-13.8) | (33-46) |
30UH-40UH | 1080-1280 | 263-326 | 180 °C |
(10.8-12.8) | (33-41) |
30EH-38EH | 1080-1250 | 223-310 | 200 °C |
(10.8-12.5) | (28-39) |
Magnet Coating |
Coating | Thickness (Microns) | Color | Resistance |
Anti-Rust Oil | 1 | Trancparency | Temporary Protection |
Spray Rolling | 10-30 | Common Black | 24 hours of salt spray test |
Zinc | 5-10 | Bright Blue | 24 hours of salt spray test |
Nickle | 10-15 | Bright Silver | 48 hours of salt spray test |
Ni+Cu | 10-20 | Gold | Temporary Protection |
Ni+Cu+Epoxy | 15-30 | Grey, Black | Excellent Against Humidity & Salt Spray |
Epoxy | 15-25 | Grey, Black | 72 hours of salt spray test |
Parylene | 10-30 | Trancparency | 200 hours of Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria |
special arc shape largest Sintered neodymium magnets
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