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rare earth ndfeb magnet
| Price: | 0.1~50.0 USD |
| Payment Terms: | T/T,L/C |
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Model No.:
N006
Production Capacity:
800 tons/year
Delivery Date:
15 days
Type:
Permanent
Brand Name:
Skym
Function:
for motor
Shape:
Customized
Means of Transport:
Ocean,Air
Packing:
paper-vacuum-carton
Application:
Industrial Magnet
Composite:
NdFeB Magnet
Specification:
strongly magnetized
Export Area:
all the world
Size:
As per your request
Material: ND2Fe14B + other rare earth material
Grade: N35 to N52
Working Temperature: 80 deg to 200 deg
Dimension:As your requirements
Rare earth Sintered NdFeB magnet:
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.
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.
| Magnetic properties of Sintered Neodymium Magnet (NdFeB magnet): | |||||
| 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 | ||||
| Available coatings for sintered Neodymium Magnet (NdFeB magnet): | |||||
| 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 | |
| Parylene | Parylene | 5.0-20 | Grey | ExcellentAgainstHumidity,SaltSpray.SuperiorAgainstSolvents,Gases,FungiandBacteria. FDAApproved. | |
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Company Info
Sky Magnetech (Ningbo) Co., Ltd. [China (Mainland)]
Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)
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