sintered neodymium magnet neodymium iron boron magnets from China manufacturer

sintered neodymium magnet neodymium iron boron magnets

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: Jet-R-13

N35 Ndfeb Ring Magnet, Axial or Diametrical Magnetization

Quick Detail:</

N35 Ndfeb Ring Magnet, Axial or Diametrical Magnetization

Quick Detail:

Composite: N35 neodymium material

Grade Available: N35

Technology Process: Sintered Neodymium Magnet

Surface Coated: Ni,Zn,NiCuNi,Epoxy,Passivated

Size Available: Diameter 1mm to 200mm

Description:

N35 NdFeB ring magnet is produced based on rare earth material. Its outer diameter can be customized between 2mm to 200mm; ring magnets can be used on industrial and electronic field.

Application:

Application Area: Magnetic Separator, sensors, bags, gift, etc

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

Physical & Mechanical Property of Sintered NdFeB:

Description	Unit	Value Range	Remarks
Recoil Permeability	/	1.05
Curie Temp.		310-350
Rever.Temp.Coeff.of Br	%/	-0.13 to -0.09
Rever.Temp.Coeff.of Hcj	%/	-0.7 to -0.45
Vickers Hardness	Hv	560-600
Elasticity Modulus	kN/mm2	140-170
Flexual Strength	N/mm2	120-400
Compressive Strength	N/mm2	850-1050