Categories
- Radial Ring Magnets
- Neodymium Magnets
- Licensed Ndfeb Magnets
- Disc Ndfeb Magnets
- Ndfeb Ring Magnets
- Ndfeb Magnets Block
- Irregular Ndfeb Magnets
- Ndfeb Arc Segments
- Ndfeb Cylinder Magnets
- Bonded Ndfeb Magnets
- Magnet Sphere
- Ferrite Magnets
- Alnico Magnets
- SmCo Magnets
- Motor Magnets
- Flexible Magnets
- Magnetic Assemblies
About Platings/Coatings:
Neodymium magnets are a composition of mostly Neodymium, Iron and Boron. If left exposed to the elements, the iron in the magnet will rust. To protect the magnet from corrosion and to strengthen the brittle magnet material, it is usually preferable for the magnet to be coated. There are a variety of options for coatings, but nickel is the most common and usually preferred. Our nickel plated magnets are actually triple plated with layers of nickel, copper, and nickel again. This triple coating makes our magnets much more durable than the more common single nickel plated magnets. Some other options for coating are zinc, tin, copper, epoxy, silver and gold.
The gold-plated coating is used as an FDA-approved medical coating for in vivo use, and it is used as a base coat for Ni-Cu-Ni. Like the nickel coating, it helps protect the magnet from corrosion in ambient air, but can also provide protection against moisture, water or salt water. Gold is very thin (about 0.1-1um), so its performance in salt spray testing can be poor, as most gold coatings are intended to be thin. Its maximum operating temperature is about 200°C.
Product Information:
Material: Neodymium (Nd), Iron (Fe), and Boron (B)
Grade: N35,Customized N35- N52
Max working temperature: 80 Celsius degrees/176 degrees Fahrenheit
Size:Customized
Shape: Ring,and up to customer’s request
Coating: Gold/Nickel
Magnetization direction: Thickness Magnetized, Axially Magnetized,Diametrally Magnetized
Tolerance: ± 0.05mm
Factory Information:
AOMAG has 20 years of experience in the magnet market. We specialize in neodymium magnets / rare earth magnets / NdFeB magnets, high temperature magnets and magnetic assemblies. Products can be customized in shape, size, plating and grade. Our core competencies is Good Quality and Leading Technology, export market is West Euro, North America, Korea, India, etc. Our have been dedicated to being "your magnet solution source". From our ever-expanding product line, to the best service in the industry, we are here for you, I guarantee it!
