Disc rare earth permanent Neodymium magnet-N35
0.1~50.0 USD
| Min. Order: | 100 Piece/Pieces |
|---|---|
| Payment Terms: | L/C, T/T |
| Supply Ability: | 800 tons/year |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Ndfeb Rare Earth Magnet, Hard Ferrite Magnets, Ring Sintered Alnico Magnet, SmCo, Flexible Magnets |
Product Detail
| Model No.: | N040 |
|---|---|
| Means of Transport: | Ocean, Air |
| Shape: | Disc |
| Application: | Industrial Magnet |
| Type: | Permanent |
| Composite: | NdFeB Magnet |
| Brand Name: | Skym |
| Specification: | Strongly magnetized |
| Coating: | NiCuNi,Zn and Epoxy... |
| Shape: | Disc |
| Grade: | From N35 to N52 |
| Export Area: | All the world |
| Place of origin: | Ningbo |
| Production Capacity: | 800 tons/year |
| Packing: | paper-vacuum-box |
| Delivery Date: | 15-20 days |
Product Description
Sintered NdFeB Magnet is one of the high performance rare earth permanent magnets, which use neodymium (ND), iron (Fe), and boron (B) as their main ingredients and is susceptible to demagnetization when exposed to elevated temperatures. There are many grades which can withstand high temperatures, but several factors will dictate the performance of the Neodymium magnet. There are Sintered NdFeB, Sintered AlNiCo, Sintered SmCo.
If you are interested in disc rare earth magnets,please feel free to contact us.
| MagneticpropertiesofSinteredNeodymiumMagnet(NdFeBmagnet): | |||||
| Grade | Remanence | CoerciveForce | IntrinsicCoerciveForce | Max.energyproduct | Max. Operating Temperature |
| Br mT (kGs) | Hcb kA/m (kOe) | Hcj kA/m (kOe) | (BH)maxkJ/m 3 (MGOe) | Tw | |
| N35 | 1170-1220 (11.7-12.2) | ≥868 (≥10.9) | ≥955 (≥12) | 263-287 (33-36) | 80deg |
| N38 | 1220-1250 (12.2-12.5) | ≥899 (≥11.3) | ≥955 (≥12) | 287-310 (36-39) | 80deg |
| N40 | 1250-1280 (12.5-12.8) | ≥907 (≥11.4) | ≥955 (≥12) | 302-326 (38-41) | 80deg |
| N42 | 1280-1320 (12.8-13.2) | ≥915 (≥11.5) | ≥955 (≥12) | 318-342 (40-43) | 80deg |
| N45 | 1320-1380 (13.2-13.8) | ≥923 (≥11.6) | ≥955 (≥12) | 342-366 (43-46) | 80deg |
| N48 | 1380-1420 (13.8-14.2) | ≥923 (≥11.6) | ≥876 (≥12) | 366-390 (46-49) | 80deg |
| N50 | 1400-1450 (14.0-14.5) | ≥796 (≥10.0) | ≥876 (≥11) | 382-406 (48-51) | 60deg |
| N52 | 1430-1480 (14.3-14.8) | ≥796 (≥10.0) | ≥876 (≥11) | 398-422 (50-53) | 60deg |
| 30M | 1080-1130 (10.8-11.3) | ≥796 (≥10.0) | ≥1114 (≥14) | 223-247 (28-31) | 100deg |
| 33M | 1130-1170 (11.3-11.7) | ≥836 (≥10.5) | ≥1114 (≥14) | 247-263 (31-33) | 100deg |
| 35M | 1170-1220 (11.7-12.2) | ≥868 (≥10.9) | ≥1114 (≥14) | 263-287 (33-36) | 100deg |
| 38M | 1220-1250 (12.2-12.5) | ≥899 (≥11.3) | ≥1114 (≥14) | 287-310 (36-39) | 100deg |
| 40M | 1250-1280 (12.5-12.8) | ≥923 (≥11.6) | ≥1114 (≥14) | 302-326 (38-41) | 100deg |
| 42M | 1280-1320 (12.8-13.2) | ≥955 (≥12.0) | ≥1114 (≥14) | 318-342 (40-43) | 100deg |
| 45M | 1320-1380 (13.2-13.8) | ≥995 (≥12.5) | ≥1114 (≥14) | 342-366 (43-46) | 100deg |
| 48M | 1360-1430 (13.6-14.3) | ≥1027 (≥12.9) | ≥1114 (≥14) | 366-390 (46-49) | 100deg |
| 50M | 1400-1450 (14.0-14.5) | ≥1033 (≥13.0) | ≥1114 (≥14) | 382-406 (48-51) | 100deg |
| 30H | 1080-1130 (10.8-11.3) | ≥796 (≥10.0) | ≥1353 (≥17) | 223-247 (28-31) | 120deg |
| 33H | 1130-1170 (11.3-11.7) | ≥836 (≥10.5) | ≥1353 (≥17) | 247-271 (31-34) | 120deg |
| 35H | 1170-1220 (11.7-12.2) | ≥868 (≥10.9) | ≥1353 (≥17) | 263-287 (33-36) | 120deg |
| 38H | 1220-1250 (12.2-12.5) | ≥899 (≥11.3) | ≥1353 (≥17) | 287-310 (36-39) | 120deg |
| 40H | 1250-1280 (12.5-12.8) | ≥923 (≥11.6) | ≥1353 (≥17) | 302-326 (38-41) | 120deg |
| 42H | 1280-1320 (12.8-13.2) | ≥955 (≥12.0) | ≥1353 (≥17) | 318-342 (40-43) | 120deg |
| 45H | 1300-1360 (13-13.6) | ≥963 (≥12.1) | ≥1353 (≥17) | 326-358 (43-46) | 120deg |
| 48H | 1370-1430 (13.7-14.3) | ≥995 (≥12.5) | ≥1353 (≥17) | 366-390 (46-49) | 120deg |
| 30SH | 1080-1130 (10.8-11.3) | ≥804 (≥10.1) | ≥1592 (≥20) | 223-247 (28-31) | 150deg |
| 33SH | 1130-1170 (11.3-11.7) | ≥844 (≥10.6) | ≥1592 (≥20) | 247-271 (31-34) | 150deg |
| 35SH | 1170-1220 (11.7-12.2) | ≥876 (≥11.0) | ≥1592 (≥20) | 263-287 (33-36) | 150deg |
| 38SH | 1220-1250 (12.2-12.5) | ≥907 (≥11.4) | ≥1592 (≥20) | 287-310 (36-39) | 150deg |
| 40SH | 1240-1280 (12.5-12.8) | ≥939 (≥11.8) | ≥1592 (≥20) | 302-326 (38-41) | 150deg |
| 42SH | 1280-1320 (12.8-13.2) | ≥987 (≥12.4) | ≥1592 (≥20) | 318-342 (40-43) | 150deg |
| 45SH | 1320-1380 (13.2-13.8) | ≥1003 (≥12.6) | ≥1592 (≥20) | 342-366 (43-46) | 150deg |
| 28UH | 1020-1080(10.2-10.8) | ≥764 (≥9.6) | ≥1990 (≥25) | 207-231 (26-29) | 180deg |
| 30UH | 1080-1130(10.8-11.3) | ≥812 (≥10.2) | ≥1990 (≥25) | 223-247 (28-31) | 180deg |
| 33UH | 1130-1170 (11.3-11.7) | ≥852 (≥10.7) | ≥1990 (≥25) | 247-271 (31-34) | 180deg |
| 35UH | 1180-1220 (11.8-12.2) | ≥860 (≥10.8) | ≥1990 (≥25) | 263-287 (33-36) | 180deg |
| 38UH | 1220-1250 (12.2-12.5) | ≥876 (≥11.0) | ≥1990 (≥25) | 287-310 (36-39) | 180deg |
| 40UH | 1240-1280 (12.5-12.8) | ≥899 (≥11.3) | ≥1990 (≥25) | 302-326 (38-41) | 180deg |
| 28EH | 1040-1090 (10.4-10.9) | ≥780 (≥9.8) | ≥2388 (≥30) | 207-231 (26-29) | 200deg |
| 30EH | 1080-1130(10.8-11.3) | ≥812 (≥10.2) | ≥2388 (≥30) | 223-247 (28-31) | 200deg |
| 33EH | 1130-1170 (11.3-11.7) | ≥836 (≥10.5) | ≥2388 (≥30) | 247-271 (31-34) | 200deg |
| 35EH | 1170-1220 (11.7-12.2) | ≥876 (≥11.0) | ≥2388 (≥30) | 263-287 (33-36) | 200deg |
| 38EH | 1220-1250 (12.2-12.5) | ≥899 (≥11.3) | ≥2388 (≥30) | 287-310 (36-39) | 200deg |
| 30AH | 1080-1120 (10.8-11.2) | ≥812 (≥10.2) | ≥2785 (≥35) | 223-255 (28-32) | 220deg |
| 33AH | 1120-1170 (11.2-11.7) | ≥812 (≥10.2) | ≥2785 (≥35) | 247-271 (31-34) | 220deg |
| PhysicalandMechanicalPropertiesofNeodymiumMagnet: | |||||
| ThermalConductivity | 7.7kcal/m-h-° C | ||||
| Young' sModulus | 1.7x104kg/mm2 | ||||
| BendingStrength | 24kg/mm2 | ||||
| CompressiveStrength | 80kg/mm2 | ||||
| ElectricalResistivity | 160µ -ohm-cm/cm2 | ||||
| Density | 7.4-7.55g/cm3 | ||||
| VickersHardness | 500-600 | ||||
| AvailablecoatingsforsinteredNeodymiumMagnet(NdFeBmagnet): | |||||
| AvailableCoatings: | |||||
| Surface | Coating | Thickness(Microns) | Color | Resistance | |
| Passivation | 1 | SilverGrey | TemporaryProtection | ||
| Nickel | Ni+Ni | 10.0-20 | BrightSilver | ExcellentagainstHumidity | |
| Ni+Cu+Ni | |||||
| Zinc | Zn | 8.0-20 | BrightBlue | GoodAgainstSaltSpray | |
| C-Zn | ShinnyColor | ExcellentAgainstSaltSpray | |||
| Tin | Ni+Cu+Sn | 15-20 | Silver | SuperiorAgainstHumidity | |
| Gold | Ni+Cu+Au | 10.0-20 | Gold | SuperiorAgainstHumidity | |
| Copper | Ni+Cu | 10.0-20 | Gold | TemporaryProtection | |
| Epoxy | Epoxy | 15-25 | Black,Red,Grey | ExcellentAgainstHumidity &SaltSpray | |
| Ni+Cu+Epoxy | |||||
| Zn+Epoxy | |||||
| Chemical | Ni | 10.0-20 | SilverGrey | ExcellentAgainstHumidity | |
If you are interested in disc rare earth magnets,please feel free to contact us.
