Min. Order: | 100 Piece/Pieces |
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Payment Terms: | L/C, T/T |
Supply Ability: | 1000 ton/ year |
Place of Origin: | Zhejiang |
Location: | Ningbo, Zhejiang, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | NdFeB Irregular Shape Magnet, Permanent NdFeB Cylinder Magnet, Permanent NdFeB Motor Magnets, Permanent NdFeB Block Magnet, Countersunk Hole Magnet Motor Magnet |
Means of Transport: | Ocean, Air |
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Application: | Speaker Magnet |
Shape: | Disc |
Type: | Permanent |
Composite: | Rare Earth Magnet |
Brand Name: | Xinqi |
Production Capacity: | 1000 ton/ year |
Packing: | standard export sea or air packing |
Delivery Date: | 15-25 days |
MATERIAL:
Rare earth Neodymium-Iron-Boron, Permanent Sintered Ndfeb Magnets;
CERTIFICATION:
ISO9001:2008; ISO/TS16949
Packing:
Inner packing: small white box
Outer packing: Carton with OPP bag
Sintered Nd FeB magnetic properties | |||||||||
(Hcb) | (Hcj) | (BH)max | Max Working | ||||||
Grade | mT | kGs | kA/m | kOe | kA/m | kOe | kJ/m³ | MGOe | Tempt(TW)℃ |
N35 | 1170-1220 | 11.7-12.2 | ≥868 | ≥10.9 | ≥955 | ≥12 | 263-287 | 33-36 | 80℃ |
N38 | 1220-1250 | 12.2-12.5 | ≥899 | ≥11.3 | 287-310 | 36-39 | |||
N40 | 1250-1280 | 12.5-12.8 | ≥907 | ≥11.4 | 302-326 | 38-41 | |||
N42 | 1280-1320 | 12.8-13.2 | ≥915 | ≥11.5 | 318-342 | 40-43 | |||
N45 | 1320-1380 | 13.2-13.8 | ≥923 | ≥11.6 | 342-366 | 43-46 | |||
N48 | 1380-1420 | 13.8-14.2 | ≥923 | ≥11.6 | 366-390 | 46-49 | |||
N50 | 1400-1450 | 14.0-14.5 | ≥796 | ≥10.0 | ≥876 | ≥11 | 382-406 | 48-51 | |
N52 | 1430-1480 | 14.3-14.8 | ≥796 | ≥10.0 | 398-422 | 50-53 | |||
35M | 1170-1220 | 11.7-12.2 | ≥868 | ≥10.9 | ≥1114 | ≥14 | 263-287 | 33-36 | 100℃ |
38M | 1220-1250 | 12.2-12.5 | ≥899 | ≥11.3 | 287-310 | 36-39 | |||
40M | 1250-1280 | 12.5-12.8 | ≥923 | ≥11.6 | 302-326 | 38-41 | |||
42M | 1280-1320 | 12.8-13.2 | ≥955 | ≥12.0 | 318-342 | 40-43 | |||
45M | 1320-1380 | 13.2-13.8 | ≥995 | ≥12.5 | 342-366 | 43-46 | |||
48M | 1370-1430 | 13.7-14.3 | ≥1027 | ≥12.9 | 366-390 | 46-49 | |||
50M | 1400-1450 | 14.0-14.5 | ≥1033 | ≥13.0 | 382-406 | 48-51 | |||
35H | 1170-1220 | 11.7-12.2 | ≥868 | ≥10.9 | ≥1353 | ≥17 | 263-287 | 33-36 | 120℃ |
38H | 1220-1250 | 12.2-12.5 | ≥899 | ≥11.3 | 287-310 | 36-39 | |||
40H | 1250-1280 | 12.5-12.8 | ≥923 | ≥11.6 | 302-326 | 38-41 | |||
42H | 1280-1320 | 12.8-13.2 | ≥955 | ≥12.0 | 318-342 | 40-43 | |||
45H | 1320-1360 | 13.2-13.6 | ≥963 | ≥12.1 | 326-358 | 41-46 | |||
48H | 1370-1430 | 13.7-14.3 | ≥995 | ≥12.5 | 366-390 | 46-49 | |||
35SH | 1170-1220 | 11.7=12.2 | ≥876 | ≥11.0 | ≥1592 | ≥20 | 263-287 | 33-36 | 150℃ |
38SH | 1220-1250 | 12.2=12.5 | ≥907 | ≥11.4 | 287-310 | 36-39 | |||
40SH | 1250-1280 | 12.5=12.8 | ≥939 | ≥11.8 | 302-326 | 38-41 | |||
42SH | 1280-1320 | 12.8=13.2 | ≥987 | ≥12.4 | 318-342 | 40-43 | |||
45SH | 1320-1380 | 13.2=13.8 | ≥1003 | ≥12.6 | 342-366 | 43-46 | |||
28UH | 1040-1080 | 10.4=10.8 | ≥764 | ≥9.6 | ≥1990 | ≥25 | 207-231 | 26-29 | 180℃ |
30UH | 1080-1130 | 10.8=11.3 | ≥812 | ≥10.2 | 223-247 | 28-31 | |||
33UH | 1130-1170 | 11.3=11.7 | ≥852 | ≥10.7 | 247-271 | 31-34 | |||
35UH | 1170-1220 | 11.7=12.2 | ≥860 | ≥10.8 | 263-287 | 33-36 | |||
38UH | 1220-1250 | 12.2=12.5 | ≥876 | ≥11.0 | 287-310 | 36-39 | |||
40UH | 1250-1280 | 12.5=12.8 | ≥899 | ≥11.3 | 302-326 | 38-41 | |||
28EH | 1040-1080 | 10.4=10.8 | ≥780 | ≥9.8 | ≥2388 | ≥30 | 207-231 | 26-29 | 200℃ |
30EH | 1080-1130 | 10.8=11.3 | ≥812 | ≥10.2 | 223-247 | 28-31 | |||
33EH | 1130-1170 | 11.3=11.7 | ≥876 | ≥11.0 | 247-271 | 31-34 | |||
35EH | 1170-1220 | 11.7=12.2 | ≥876 | ≥11.0 | 263-287 | 33-36 | |||
38EH | 1220-1250 | 12.2=12.5 | ≥899 | ≥11.3 | 287-310 | 36-39 | |||
28AH | 1040-1080 | 10.4=10.8 | ≥787 | ≥9.9 | ≥2624 | ≥33 | 207-231 | 26-29 | 230℃ |
30AH | 1080-1130 | 10.8=11.3 | ≥819 | ≥10.3 | 223-247 | 28-31 | |||
33AH | 1130-1170 | 11.3=11.7 | ≥843 | ≥10.6 | 247-271 | 31-34 |
Certification:
Generally Information of Neodymium Rare Earth Magnet.
1. Material of Neodymium Rare Earth Magnet: Sintered Neodymium-Iron-Boron.
2. The Neodymium Rare Earth Magnet is the strongest power magnets in all of the permanent magnets.
3. Grade of Neodymium Rare Earth Magnet: N35 to N52; N33M to N50M; N35H to N48H, N35SH to N45SH; N28UH to N40UH, N28EH to N38EH and N28AH to N33AH.
4. Excellent strength value: the highest (BH)max reaches up to 53MGOe.
5. Extremely Resistance to demagnetization with Hcj, the intrinsic coercive force can be over 33,000Oe.
6. Moderate temperature stablity: under 80℃ for low Hcj NdFeB magnet and above 200 ℃ for high Hcj NdFeB magnet.
7. Coating: Effective Surface treatment to prevent corrosion, such as Nickel, Ni-Cu-Ni co, Zinc, gold, siliver, tin(Sn), epoxy, chemical, parylene, etc.
8.Shapes and sizes: various different sizes can be custom produced according to our customers' requests.