Grade N40 sintered NdFeB magnet
0.2~10.0 USD
| Min. Order: | 100 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100 Metric Ton/Metric Tons per Month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | N40 sintered NdFeB |
|---|---|
| Means of Transport: | Ocean |
| Type: | Permanent |
| Composite: | NdFeB Magnet |
| Shape: | Ring |
| Application: | Moto Magnet |
| Coating: | Nickel |
| Grade: | N40 |
| Place of Origin: | Zhejiang, China (Mainland) |
| Export Area: | All of the World |
| Cutting Tolerance: | +/-0.05mm |
| Product Name: | Joy |
| Production Capacity: | 100 Metric Ton/Metric Tons per Month |
| Packing: | According to customer's requirement |
| Delivery Date: | 15-20 days |
Product Description
1. Grade N40 sintered NdFeB magnet,sintered NdFeB magnet
.Certificate:ISO9001:2008
2. Material:Sintered Neodymium-Iron-Boron;
.Certificate:ISO9001:2008
2. Material:Sintered Neodymium-Iron-Boron;
3. The Grade:From N35 to N52;N35M to N50M;N35H to N48H;N35SH to N45SH;N30UH to N40UH,N30EH to N38EH.Also we can suggest the grade according to where the magnets will be used according to our customer's request.
4. Advanced techniques: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting,HDDR technology in our factory to allow us to make high performance NdFeB over N52 possible.
5. The Excellent strength value:the highest (BH)max reaches up to 51MGOe.
6. The Extremely Resistance to demagnetization with Hci,the intrinsic coercive force is over 30000Oe.Neodymium magnet loss -0.09~-0.13% od Br/°C;
7. The moderate temperature stablity,their working stability is under 80 degree centigrade for low Hci for NdFeB magnet and above 200 degree centigrade for high Hci NdFeB magnet.
8.Various shapes and sizes or according to customers's request;Also we can design the size for our customer's request.
9.Effective Surface treatment to prevent corrosion,such Nickel coating(Ni-Cu-Ni coating);Zinc coating,gold coating,siliver coating,tin(Sn) coating,epoxy coating,chemical,parylene and so on;
10.Widely used in different applications,such as sensors,Motors,rotors,wind turbines/wind generators,loudspeakers,magnetic hooks,magnetic holder,filters automobiles and so on;
11.The quality control:we have our large and expert quality control department and we ensure the magnets from our factory are in high quality.
12.We will provide our customers the test report and BH curves for each item magnets,and also we can do the PCT test ,salt spray test report,aging test report and provide the test report and so on according to our customer's request.
13. We have our own NdFeB manufactory(covers an area of 11400 square meters and a construction area of 13800 square meters.) in NingBo , also have our own magnetic assembly factory and wind generator factory in NingBo too. Welcome to visit our factory anytime.
Properties of Neodymium Magnets
| Grade | Br (KGs) | Hc (KOe) | Hci (KOe) | BHmax (MGOe) | Tmax (C) |
|---|---|---|---|---|---|
| N33 | 11.4-11.7 | 10.3-11.0 | >12 | 31-33 | 80 |
| N35 | 11.7-12.1 | 10.8-11.4 | >12 | 33-35 | 80 |
| N38 | 12.2-12.6 | 10.8-11.5 | >12 | 36-38 | 80 |
| N42 | 12.8-13.3 | 10.0-10.5 | >12 | 40-42 | 80 |
| N45 | 13.3-13.7 | 10.0-10.5 | >12 | 43-45 | 80 |
| N48 | 13.8-14.2 | 10.8-11.4 | >12 | 45-48 | 80 |
| N50 | 14.0-14.5 | 10.5-11.4 | >12 | 47-51 | 80 |
| N40M | 12.6-12.9 | 10.8-11.5 | >14 | 38-40 | 100 |
| N42M | 12.8-13.3 | 10.5-11.0 | >14 | 40-42 | 100 |
| N48M | 13.7-14.3 | 12.9-13.6 | >14 | 45-49 | 100 |
| N35H | 11.7-12.1 | 10.8-11.5 | >17 | 33-35 | 120 |
| N38H | 12.2-12.6 | 11.5-12.0 | >17 | 36-38 | 120 |
| N40H | 12.6-12.9 | 11.5-12.0 | >17 | 38-40 | 120 |
| N42H | 12.8-13.2 | 12.0-12.5 | >17 | 40-43 | 120 |
| N45H | 13.2-13.6 | 12.0-12.5 | >17 | 43-47 | 120 |
| N27SH | 10.2-10.6 | 9.8-10.3 | >20 | 25-27 | 150 |
| N30SH | 10.8-11.2 | 10.1-10.6 | >20 | 28-30 | 150 |
| N33SH | 11.4-11.7 | 10.3-11.0 | >20 | 31-33 | 150 |
| N35SH | 11.7-12.1 | 10.8-11.5 | >20 | 33-35 | 150 |
| N38SH | 12.2-12.6 | 11.4-11.8 | >20 | 36-39 | 150 |
| N40SH | 12.4-12.8 | 11.8-12.0 | >20 | 38-41 | 150 |
| N42SH | 13.0-13.5 | 11.8-12.6 | >20 | 39-43 | 150 |
| N28UH | 10.4-10.8 | 9.8-10.2 | >25 | 26-28 | 180 |
| N30UH | 10.8-11.2 | 10.1-10.6 | >25 | 28-30 | 180 |
| N33UH | 11.4-11.7 | 10.3-11.0 | >25 | 31-33 | 180 |
| N35UH | 11.7-12.1 | 10.8-11.4 | >25 | 33-35 | 180 |
| N25EH | 9.8-10.2 | 9.2-9.6 | >30 | 23-25 | 200 |
| N28EH | 10.4-10.8 | 9.8-10.2 | >30 | 26-28 | 200 |
| N30EH | 10.8-11.3 | 10.1-10.6 | >30 | 28-30 | 200 |
| N33EH | 11.4-11.7 | 10.3-11.0 | >30 | 31-33 | 200 |
