Rectangular Magnets Strong N35 Gold Plated NdFeB Strip Magnets

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: Block,and up to customer’s request

Coating: Gold

Magnetization direction: Thickness Magnetized,  Axially Magnetized,Diametrally Magnetized

Tolerance: ± 0.05mm

About AOMAG:

Fuzhou AOMAG Magnetics Co.,Ltd., one of the leading permanent magnets manufacturer more than 28 years. 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!

Hopefully to be your honest dealer and trustworthy supplier in China.

Pls don't hesitate to contact me anytime.