N35 10mm / 30mm NdFeB Ring Magnet Sintered Neodymium Magnet For Sensors
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Neodymium Block Magnets, Sintered NdFeB Magnet, Rare Earth Magnet |
Product Detail
| Model No.: | Jet-R-13 |
|---|
Product Description
N35 Ndfeb Ring Magnet, Axial or Diametrical Magnetization
Quick Detail:
Composite: N35 neodymium material
Grade Available: N35
Technology Process: Sintered Neodymium Magnet
Surface Coated: Ni,Zn,NiCuNi,Epoxy,Passivated
Size Available: Diameter 1mm to 200mm
Description:
N35 NdFeB ring magnet is produced based on rare earth material. Its outer diameter can be customized between 2mm to 200mm; ring magnets can be used on industrial and electronic field.
Application:
Application Area: Magnetic Separator, sensors, bags, gift, etc
Specification:
|
Grade |
Br (mT) |
bHc (KA/m) |
jHc (KA/m) |
BHmax(MGOe) |
Density(g/cm3) |
Br.Temp.Coefficient (%/) |
Working Temp.() |
|
N35 |
1170-1210 |
≥868 |
≥955 |
33-36 |
7.4-7.6 |
-0.12 |
≤80 |
|
N38 |
1210-1250 |
≥899 |
≥955 |
36-37 |
7.4-7.6 |
-0.12 |
≤80 |
|
N40 |
1250-1280 |
≥923 |
≥955 |
38-41 |
7.4-7.6 |
-0.12 |
≤80 |
|
N42 |
1280-1320 |
≥923 |
≥955 |
40-43 |
7.4-7.6 |
-0.12 |
≤80 |
|
N45 |
1320-1380 |
≥876 |
≥955 |
43-46 |
7.4-7.6 |
-0.12 |
≤80 |
|
N48 |
1370-1420 |
≥836 |
≥876 |
46-49 |
7.4-7.6 |
-0.12 |
≤80 |
|
N50 |
1400-1450 |
≥836 |
≥876 |
47-51 |
7.4-7.6 |
-0.12 |
≤80 |
|
N52 |
1440-1480 |
≥836 |
≥876 |
49-52 |
7.4-7.6 |
-0.12 |
≤80 |
Physical & Mechanical Property of Sintered NdFeB:
|
Description |
Unit |
Value Range |
Remarks |
|
|
Recoil Permeability |
/ |
1.05 |
||
|
Curie Temp. |
310-350 |
|||
|
Rever.Temp.Coeff.of Br |
%/ |
-0.13 to -0.09 |
||
|
Rever.Temp.Coeff.of Hcj |
%/ |
-0.7 to -0.45 |
||
|
Vickers Hardness |
Hv |
560-600 |
||
|
Elasticity Modulus |
kN/mm2 |
140-170 |
||
|
Flexual Strength |
N/mm2 |
120-400 |
||
|
Compressive Strength |
N/mm2 |
850-1050 |
||
