一、Geometry of Neodymium Magnets
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二、Manufacturing Process of Neodymium Magnets

三、Coating (surface treatment)

四、Magnetization Pattern and Direction
五、Product Description:
Max working temperature is only for reference which epends on the circuit what the magnet is applied for.
When L/D ratio of testing piece is eaqual to 0.7,the open flux irreversible loss at Max.Working Temperature less/eaqual 5% is guaranteed.(Lmeans magnetization direction length,D means diameter of magnetic pole surface.)
We suggest users to consult us on any application when the magnet’s temperature is near to 150℃.