Ring Countersunk Rare earth Neodymium Custom Made Magnets With NiCuNi Plating

 
High Quality Ring Countersunk Neodymium Custom Made Magnets With NiCuNi Plating
 
Quick Detail:
 
Composite: Rare earth material
Grade Available: N35-N42SH
Technology Process: Sintered technology
Surface Coated: Zinc, NiCuNi, Epoxy, etc
Shape: Ring Countersunk
Description:
 
1. Neodymium countersunk ring 
2. Good performance neodymium
3. Available surface plated
4. Anti-corrosion property 
 
Application:  
 
Motors, Windmill, Acoustics, Magnetic separators, Auto, VCM, MRI, Mobile accessories 
 
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
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