1) Material: Sintered Neodymium-Iron-Boron;
2) Temperature:max operation temp is up to 120 degrees Celsuis or 380 curie temperature;
3) Grade: from N35 to N52
4) Shape: cylinder, ring, tubes block,disc,bar,rod and other customized shapes;
5) Size: according to customers' requests;
6) Coating: Ni, Zn, gold, copper, epoxy ;
7) Application: sensors, motors, rotors, wind turbines,wind generators, loudspeakers, magnetic hooks,
magnetic holder, filters automobiles etc.
8) Certificates and standards : ISO9001:2000 , SGS RoHS standards, TS16949.
9) Payment and Delivery: T/T , LC, D/P, ESCROW,PAYPAL, deliveries by Sea or Air.
Competitive edges:
- Stable supply of rare earth raw materials.
- Years of working experiences as a supplier for many big companies.
Magnetic Characteristics of sintered NdFeB magnet:
Grade | Br mT (KG). | Hcb KA/m (k0e) | Hcj KA/m (Koe) | BHmax kj/m3 (Mgoe) | Max Operation Temperature |
N35 | 1170-1210(11.7-12.1). | ≥868(≥10.9) | ≥955(≥12) | 263-287(33-36) | 80 |
N38 | 1210-1250(12.1-12.5) | ≥899(≥11.3) | ≥955(≥12) | 287-310(36-39) | 80 |
N42 | 1280-1320(12.8-13.2) | ≥923(≥11.6) | ≥955(≥12) | 318-342(40-43) | 80 |
N45 | 1320-1380(13.2-13.8) | ≥876(≥11.0) | ≥955(≥12) | 342-366(43-46) | 80 |
N48 | 1380-1420(13.8-14.2) | ≥835(≥10.5) | ≥876(≥11) | 366-390(46-49) | 80 |
N50 | 1400-1450(14.0-14.5) | ≥835(≥10.0) | ≥880(≥11) | 376-408(47-51) | 80 |
48M | 1370-1430(13.7-14.3) | ≥1035(≥13.0) | ≥1120(≥14) | 360-392(45-49) | 100 |
45M | 1330-1370(13.3-13.7) | ≥876(≥11) | ≥1353(≥14) | 263-287(33-36) | 100 |
38H | 1210-1250(12.1-12.5) | ≥899(≥11.3) | ≥1353(≥17) | 287-310(36-39) | 120 |
40H | 1240-1280(12.4-12.8) | ≥923(≥11.6) | ≥1353(≥17) | 302-326(38-41) | 120 |
42H | 1280-1320(12.8-13.2) | ≥955(≥12.0) | ≥1353(≥17) | 318-342(40-43) | 120 |
45H | 1320-1360(13.2-13.6) | ≥1000(≥12.5) | ≥1360(≥17) | 344-376(43-47) | 120 |
33SH | 1130-1170(11.3-11.7) | ≥844.(≥10.6) | ≥1592(≥20) | 247-272(31-34) | 150 |
35SH | 1170-1210(11.7-12.1) | ≥876(≥11.0) | ≥1592(≥20) | 263-287(33-36) | 150 |
38SH | 1210-1250(12.1-12.5) | ≥907(≥11.4) | ≥1592(≥20) | 287-310(36-39) | 150 |
40SH | 1240-1280(12.4-12.8) | ≥939(≥11.8) | ≥1592(≥20) | 302-326(38-41) | 150 |
42SH | 1300-1350(13.0-13.5) | ≥963(≥12.0) | ≥1600(≥20) | 312-344(39-43) | 150 |
30UH | 1080-1130(10.8-11.3) | ≥812(≥10.2) | ≥1990(≥25) | 223-247(28-31) | 180 |
33UH | 1130-1170(11.3-11.7) | ≥852(≥10.7) | ≥1990(≥25) | 247-271(31-34) | 180 |
30EH | 1080-1130(10.8-11.3) | ≥812(≥10.2) | ≥2388(≥30) | 223-247(28-31) | 200 |
33EH | 1140-1180(11.4-11.8) | ≥835(≥10.5) | ≥2400(≥30) | 248-272(31-34) | 200 |
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