Ring Permanent Nd2Fe14B N35 Sintered NdFeB Magnet With Zn / Ni Coating Jet-S-1 manufacturer from China China Magnets Products Online Market

Ring Permanent Nd2Fe14B N35 Sintered NdFeB Magnet With Zn / Ni Coating

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: Jet-S-1

N35 Grade Sintered NdFeB Magnet With Ni

N35 Grade Sintered NdFeB Magnet With Ni Coating

Quick Detail

Grade: N35-N52

Composite: Nd2Fe14B

Shape: block, ring, disc

Surface coated: Ni, Zn, NiCuNi, Epoxy

Certified: RoHS

Description

Sintered NdFeB magnets are produced by powder metallurgical process. Nd2Fe14B is the main element in Neodymium and gives Neodymium strong magnetic power. In fact its maximum RH is more than ten times that of Ferrite. Neodymium has good machinability properties and can work well at temperatures up to 200 degrees Celsius. It is usually coated with Zn, Ni, NiCuNi, Epoxy.

Application

They are widely used in motors, speaker, sensors, toys, electronic products

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