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China Magnets Products Online Market
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Gold Index: 7547
Rods and Rings Used In Loudspeakers Cast Alnico Magnet,alnico 5 LNG40
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Rods and Rings Used In Loudspeakers Cast Alnico Magnet,alnico 5 LNG40
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Rods and Rings Used In Loudspeakers Cast Alnico Magnet,alnico 5 LNG40
Quick Detail:
1. Comparatively high magnetic properties
2. Advanced techniques in producing Alnico 5DG( LNG48 LNG52) and Alnico 5-7 (LNG60) Blocks
3. Tight tolerance of thickness as +/-0.05mm
Applications:
Loudspeakers
Specifications:
|
Outer Dia(MM) |
Inner Dia(MM) |
Height (MM) |
|
10-100 |
10-50 |
3-50 |
|
150-200 |
50-100 |
20-100 |
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Physical Properties of Cast Alnico |
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|
Curie Temperature () |
760-890 |
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Max. Operating Temperature () |
450-550 |
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Resistivity (μohm.cm) |
47-54 |
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Hardness (Hv) |
520-630 |
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Density (g/cm³) |
6.90-7.30 |
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Relative Recoil Permeability (μrec) |
1.70-4.70 |
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Saturation Field Strength (kOe,kA/m) |
2.7-6.3/215-500 |
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Temperature Coefficient of Br (%/) |
-0.025 ~ -0.02 |
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Temperature Coefficient of iHc (%/) |
+0.01 ~ +0.03 |
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Company Info
China Magnets Products Online Market [China (Mainland)]
Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)
