spherical ndfeb magnet
1.high quality consistency
2.max continuous working temperature
3.accept small order,best price
5mm 216 round magnetic ball:
Key features:
1)The most powerful magnets available,the neodymium iron boron family since the mid-1980s
2)Being manufctured by a powder metallurgical process which involves the sintering of powder compacts under vacuum
3)Grinding and slicing can be operated into the desired shape and size
4)The material is so reactive with mositure and ozygen,coating may be applied depending on the expected environment
Coating properties
coating performance | coating thickness | corrosion resistant in salt fog(Hr) | coating porosity | magnetic flux lose | color |
| Zn | 10-15 | 24 | <0.1 | <0.2 | white |
| Double-Ni | 15-20 | 24 | <0.2 | <0.3 | sliver |
| Ni-Cu-Ni | 15-30 | 48 | <0.1 | <0.1 | sliver |
| Zn-Ni | 10-20 | 72 | <0.1 | <0.1 | multicolor |
| Epoxy | 10-50 | 200 | black | ||
| Passivation | 1-5 | 8 | sliver |
Typical magentic performance for sintered ndfeb magent
Products
Producing
Testing equipment
Packing
