super strong rare earth magnets powerful rare earth magnets from China manufacturer

super strong rare earth magnets powerful rare earth magnets

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: Jet-E-15

Industrial / Electronic N38 Cylinder Strong Rare Earth Permanent Magnet 1mm-200mm

Industrial / Electronic N38 Cylinder Strong Rare Earth Permanent Magnet 1mm-200mm

Quick Detail

Composite: Rare Earth Magnet

Shape: Cylinder

Application: Industrial and Electronic magnet

Grade: N38 Material

Available size: Diameter 1mm-200mm

Description

Rare earth magnets are produced by powder metallurgical process. Nd2Fe14B is the main element in Neodymium and gives Neodymium strong magnetic power. Neodymium has good machinability properties and can work well at temperatures up to 200 degrees Celsius. Since sintered Neodymium easily rusts, usually coated with such metals as Zinc, Nickel, NiCuNi or Epoxy.

Application

They are widely used in speaker, sensors, electronic products and medical equipments.

Specification

Grade	Br (mT)	bHc (KA/m)	jHc (KA/m)	BHmax (MGOe)	Density (g/cm3)	Br.Temp.Coefficient (%/)	Working Temp.()
N35	1170-1210	≥868	≥955	33-36	7.4-7.6	-0.12	≤80
N38	1210-1250	≥899	≥955	36-37	7.4-7.6	-0.12	≤80
N40	1250-1280	≥923	≥955	38-41	7.4-7.6	-0.12	≤80
N42	1280-1320	≥923	≥955	40-43	7.4-7.6	-0.12	≤80
N45	1320-1380	≥876	≥955	43-46	7.4-7.6	-0.12	≤80
N48	1370-1420	≥836	≥876	46-49	7.4-7.6	-0.12	≤80
N50	1400-1450	≥836	≥876	47-51	7.4-7.6	-0.12	≤80
N52	1440-1480	≥836	≥876	49-52	7.4-7.6	-0.12	≤80