Cheapest Price Neodymium Magnet Arc Magnets

Cheapest Price Neodymium Magnet Arc Magnets

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Min. Order:	1000 Piece/Pieces
Transportation:	Ocean,Land
Port:	SHANGHAI,LIANYUNGANG,QINGDAO

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Brand: GEILI

Size: custom

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Selling Units	:	Piece/Pieces
Package Type	:	containes
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Product Description

Neodymium Arc Segment Magnet

Sintered NdFeB This powder metallurgy process is generally called NdFeB, the material itself is very hard, the hardness is about 560-580Hv, but it is quite brittle. The density is about 7.4-7.6 g/cm with high demagnetization, but the temperature stability is general, according to the different performance grades, the maximum working temperature is between 80-250 degrees Celsius if there is no plating or coating, the corrosion resistance of the material is very poor, easy oxidation. The resistivity of the material is about 160 microohcm, the recovery permeability is about 1.05μreo, the remanent temperature coefficient is between -0.12 and -0.1%/ degree Celsius, and the intrinsic coercivity temperature coefficient is about -0.6%/ degree Celsius.

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