Main Products: 
High Magnetic Alnico 5 Magnet Meter Magnet Of High Temperature Resistance
Negotiable /Set
Min.Order:1 Set
Quick Details View All >
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Product Details
Quick Detail:
1. Comparatively high magnetic properties
2. Plastic Injection
Applications:
Electricity Meters
Water Meters
Motorcycle odometers
Specifications:
|
Physical Properties of Cast Alnico |
|
|
Curie Temperature (℃) |
760-890 |
|
Max. Operating Temperature (℃) |
450-550 |
|
Resistivity (μohm.cm) |
47-54 |
|
Hardness (Hv) |
520-630 |
|
Density (g/cm³) |
6.90-7.30 |
|
Relative Recoil Permeability (μrec) |
1.70-4.70 |
|
Saturation Field Strength (kOe,kA/m) |
2.7-6.3/215-500 |
|
Temperature Coefficient of Br (%/℃) |
-0.025 ~ -0.02 |
|
Temperature Coefficient of iHc (%/℃) |
+0.01 ~ +0.03 |
Performance of Cast AlNiCo Magnets
|
Grade |
Br |
Hcj |
Bhmax |
D |
MMPA |
α %/°C |
TC. |
TW. |
|
*LN9 |
6.8(680) |
380 (30) |
1.13 (9.0) |
6.9 |
Alnico3 |
-0.02(+0.03) |
810 |
450 |
|
*LN10 |
6.0(600) |
500 (40) |
1.20 (10.0) |
6.9 |
Alnico3 |
-0.02(+0.03) |
810 |
450 |
|
* = Isotropic, Others = Anisotropic |
Competitive Advantage:
1. High Temperature resistance
2. Comparatively high magnetic properties
3. Dimensional Stability
Customized service as well as OEM, just let us know your request or show us your drawings, we will provide high quality and best service.
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