Chongqing Great Well Magnet Co.,ltd.
| Payment Terms | L/C, T/T |
| Delivery Time | 2~4 weeks |
| Packaging Details | Pallet with carton |
| item | Bonded Neodymium Magnet |
| Shaped | Arc-Segment Shaped |
| usage | Motor And Pump |
| certification | ISO9001:2008, ROHS, REACH |
| Model Number | GWM-367 |
| Certification | ISO9001:2008, ROHS, REACH |
| Place of Origin | CHINA |
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BN8 Ndfeb Bonded Neodymium Magnet Radially Magnetized Ring Shape
Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 2~4 weeks |
| Packaging Details | Pallet with carton | item | Bonded Neodymium Magnet |
| Shaped | Arc-Segment Shaped | usage | Motor And Pump |
| certification | ISO9001:2008, ROHS, REACH | Model Number | GWM-367 |
| Certification | ISO9001:2008, ROHS, REACH | Place of Origin | CHINA |
| High Light | NdFeB Bonded Neodymium Magnet ，Bonded Neodymium Magnet ，arc smco magnet | ||
Arc-Segment Shaped Bonded Neodymium NdFeB Magnet For Motor And Pump
DESCRIPTION OF PRODUCTS
With different ratio of additives to NdFeB powder, magnetic properties of hybrid NdFeB magnets can be tuned in a wide range. Once the ratio is fixed, magnetic property fluctuation can still be limited in a narrow bank. Hybrid magnets will meet customerˇŻs specified properties.
Rapidly quenched NdFeB powder used for bonded magnets is multi grain with grain size of sub-micron. Powder is isotropic in magnetic properties, which results in flat increasing of remanence and intrinsic coercivity with applied field. Magnet can only be magnetized to saturation in high fields.
Bonded NdFeB Magnets (Injection Molded)
Typical Magnetic Properties
| Grade | Max. Energy Product | Remanence | Coercive Force | Rev. Temp. Coeff. | Working Temp. | Density | |||||
| (BH)max | Br | Hc | Hci | Bd | Hd | Tc | D | ||||
| MGOe | kJ/m3 | T | kOe | kA/m | kOe | kA/m | %/°C | %/°C | °C | g/cm3 | |
| BNI-2 | 0.8-3.0 | 6.4-24 | 0.2-0.4 | 1.5-3.0 | 120-240 | 7.0-9.0 | 560-720 | -0.15 | -0.4 | 130 | 3.5-4.0 |
| BNI-4 | 3.5-4.5 | 28-36 | 0.4-0.49 | 3.1-3.9 | 247-310 | 7.2-9.2 | 573-732 | -0.1 | -0.4 | 180 | 4.0-5.0 |
| BNI-6 | 5.2-7.0 | 42-56 | 0.49-0.57 | 3.9-4.8 | 312-382 | 8.0-10.0 | 637-796 | -0.1 | -0.4 | 150 | 5.0-5.5 |
| BNI-8 | 7.4-8.4 | 59-67 | 0.57-0.63 | 4.8-5.4 | 382-430 | 8.5-10.5 | 676-835 | -0.1 | -0.4 | 150 | 5.0-5.5 |
| BNI-6H | 5.0-6.5 | 40-52 | 0.48-0.56 | 4.2-5.0 | 334-398 | 13.0-17.0 | 1035-1353 | -0.15 | -0.4 | 180 | 5.0-5.5 |
Bonded NdFeB Magnets(Compression Bonded)
Typical Magnetic Properties
| Grade | Max. Energy Product | Remanence | Coercive Force | Rev. Temp. | Working Temp. | Density | |||||
| Coeff. | |||||||||||
| (BH)max | Br | Hc | Hci | Bd | Hd | Tw | D | ||||
| MGOe | kJ/m3 | T | kOe | kA/m | kOe | kA/m | %/°C | %/°C | °C | g/cm3 | |
| BNP-6 | 5.0-7.0 | 40-56 | 0.52-0.60 | 3.8-4.5 | 304-360 | 8.0-10 | 640-800 | -0.1 | -0.4 | 140 | 5.3-5.8 |
| BNP-8 | 7.0-9.0 | 56-72 | 0.60-0.65 | 4.5-5.5 | 360-440 | 8.0-12 | 640-960 | -0.1 | -0.4 | 140 | 5.6-6.0 |
| BNP-10 | 9.0-10.0 | 72-80 | 0.65-0.70 | 4.5-5.8 | 360-464 | 8.0-12 | 640-960 | -0.1 | -0.4 | 120 | 5.8-6.1 |
| BNP-12 | 10.0-12.0 | 80-96 | 0.70-0.76 | 5.8-6.0 | 424-480 | 8.0-11 | 640-880 | -0.1 | -0.4 | 130 | 6.0-6.2 |
| BNP-8H | 6.0-9.0 | 48-72 | 0.55-0.62 | 5.0-6.0 | 400-480 | 12月16日 | 960-1280 | -0.07 | -0.4 | 120 | 5.6-6.0 |
Production Flow Chart
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
13000000-15000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Chongqing great well magnet Co. ,ltd is a professional manufacturer and exporter of all kinds of high performance Magnet Assembly, Ferrite and NdFeB magnet and its correlative plastic injection, stainless shaft, ceramic shaft and magnetization machine. Now we own 402 employees, 36 of them are for te... Chongqing great well magnet Co. ,ltd is a professional manufacturer and exporter of all kinds of high performance Magnet Assembly, Ferrite and NdFeB magnet and its correlative plastic injection, stainless shaft, ceramic shaft and magnetization machine. Now we own 402 employees, 36 of them are for te...
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