product name:block neodymium magnet with Zn coating
model no.:N35-N52,M,H,SH,EH,UH
application:industrial
shape:block
type:permanent
composite:Nd/Fe/B
brand name:Honfon
Description
1. Material: Sintered Neodymium-Iron-Boron.
2. Grade: N35 to N52; N35M to N50M; N35H to N48H, N35SH to N45SH; N30UH to N40UH, N30EH to N38EH.
3.Shape:Block,Disc,Ring,Segment,Arc,Cylinder,Round,etc.
4.Size: various according to clients' request.
5.Coating:Zn,Ni,NiCuNi,Sliver,Epoxy,etc.
6.Application: Sensors, Motors, Rotors, Wind turbines/wind generators, Loudspeakers, Magnetic hooks & holder, Filters, Automobiles, etc.
NdFeB advantages
a) High energy
b) Very high Hc and Hci output
c) More economical than SmCo
d) Wonderful performance at ambient temperature
1)High consistency
2)Excellent corrosion resistance
3)Anti-peeling
4)Reasonable price
5)Coating,Ni,Zn,epoxy,gold,copper,parylene,etc;main coating perfromance
Coating | Coating Thickness | Color | Working Temperature | Salt spray test | PCT | Characteristic |
Nickel | 10-30μm | Bright Silver | ≤200℃ | ≥96hr | ≥48hr | Good performance under salt spray test and constant temperature&humidity test.Suitable for clean environments |
Zinc | 5-10μm | Dark Silver | ≤160℃ | ≥48hr | | Suitable for common environments |
Epoxy | 10-30μm | Char Grey | ≤120℃ | ≥96hr | ≥24hr | Good performance under salt spray test and constant temperature&humidity test |
block neodymium magnet with Zn coating