Ningbo Ldb Magnetics Limited.
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Alnico magnets are manufactured through a casting or sintering process. The cast AlniCo has high magnetic flux density, nice resistance to corrosion and excellent temperature stability, the Max working Temp up to 600°C.
Why we often choose Alnico magnets?
1. High energies and relatively low coercivity.
2. Excellent corrosion resistance..
3. High working temp: 450-550 degree
4. High mechanical strength.
5. Applications: measuring instruments, flywheel generators and sensors, stepping motor and relays, flow and AVO meter, odometer of automobile and motorcycle, buzzer of mobile phone and so on.
Process Flow:Raw Material-----Mixing---smelting-----Heat Treatment-----Magnetic Testing----Grinding-----Inspection-----Packing