Rectangular Silver Sintered NdFeB Neodymium Rare Earth Magnet Block N35-N50 Jet-E-14 manufacturer from China China Magnets Products Online Market

Rectangular Silver Sintered NdFeB Neodymium Rare Earth Magnet Block N35-N50

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: Jet-E-14

Rectangular Silver Rare Earth Magnet With Magnetized Through Thickness <span style="font-size:14px"

Rectangular Silver Rare Earth Magnet With Magnetized Through Thickness

Specification

Grade	Br (mT)	bHc (KA/m)	jHc (KA/m)	BHmax(MGOe)	Br.Temp.Coefficient (%/)	Working Temp.()
N35	1170-1210	≥868	≥955	33-36	-0.12	≤80
N40	1250-1280	≥923	≥955	38-41	-0.12	≤80
N45	1320-1380	≥876	≥955	43-46	-0.12	≤80
N48	1370-1420	≥836	≥876	46-49	-0.12	≤80
N50	1400-1450	≥836	≥876	47-51	-0.12	≤80

Advantages

1. Neodymium magnets are the most powerful commercially produced magnets.
2. NdFeB magnets have a higher Maximum Energy Product, (BH).max, which can easily reach 30 MGOe and even goes up to 50 MGOe.
3. NdFeB magnets can replace SmCo magnets in most cases, especially where operating temperature is less than 80 degrees Centigrade.
4. Very high strength.
5. Relatively low cost.
6. Compared to Alnico and SmCo magnets, relatively easy to machine.

Surface Treatment of Magnet

Type	Thickness	Color	Temperature	PCT	SST	Characteristics
Zn	5-10um	Blue Silver	≤160°C	/	>48hr	Protectgion for most products
Ni+Sn	10-30um	Semibright Silver	≤160°C	>48hr	>96hr	Excellent climate and salt spray resistance
Ni	10-30 um	Bright Silver	≤200°C	>48hr	>96hr	Excellent climate and salt spray resistance,
IVD AI	10-30 um	Silver White	≤400°C	>48hr	>288hr	Superior resistance to salt & humid atmosphere thickness equality, excellent adhesive attraction
Epoxy	10-30 um	Black Gray	≤120°C	>48hr	>288hr	Well climate and salt spray resistance