Specification
These super strength magnets provide you with countless possibilities as they are ideal for various purposes. Use them in order to Hang Heavy Objects And Complete Educational, Science, Home Improvement And DIY Projects ,They also are great for industrial application.
1. Material
The raw materials are Nd, Fe and B. Starting from the selection of materials, high-quality neodymium-iron-boron magnets are produced with high-quality rare-earth materials and various mixed materials.
2. Tolerance
Using advanced slicing and wire cutting equipment, professional skilled operators are allowed to control the product's normal tolerance to +/-0.05mm.
3. Coating
Has a variety of conventional Ni-Cu-Ni, Zn, black epoxy coating. after plating, has a good rust, corrosion resistance. Corrosion resistance: black epoxy> Ni-Cu-Ni > Zn
4. Durable
High remanence, high coercivity, anti-demagnetization, permanent use.
5. Size
The products is can accept customized , so the size it depend on you. what do you need size ? we can do it .
Neodymium Magnet Catalogue
Iregular special shape series
Ring neodymium magnet
NdFeB square counterbore
Disc neodymium magnet
Arc shape neodymium magnet
NdFeB ring counterbore
Rectangular neodymium magnet
Block neodymium magnet
Cylinder neodymium magnet
About mangetic direction
Isotropic magnets have the same magnetic properties in any direction and attract together arbitrarily.
Anisotropic permanent magnetic materials have various magnetic properties in different directions, and the direction in which they can obtain the best/strongest magnetic properties is called the orientation direction of permanent magnetic materials.
Orientation technology is a necessary process for producing anisotropic permanent magnet materials. The new magnets are anisotropic. The magnetic field orientation of powder is one of the key technologies for manufacturing high-performance NdFeB magnets. Sintered NdFeB is generally pressed by magnetic field orientation, so the orientation direction needs to be determined before production, which is the preferred magnetization direction. Once a neodymium magnet is made, it cannot change the direction of magnetization. If it is found that the magnetization direction is wrong, the magnet needs to be re-customized.
Coating and Plating
Zinc coating
Silver white surface, suitable for surface appearance and anti oxidation requirements are not particularly high, can be used for general glue bonding (such as AB glue).
Plate with nickel
The surface of stainless steel color, anti-oxidation effect is good, good appearance gloss, internal performance stability. It has along service life and can pass the 24-72h salt spray test.
Gold-plated
The surface is golden yellow, which is suitable for appearance visibility occasions such as gold crafts and gift boxes.
Epoxy coating
Black surface, suitable for harsh atmospheric environment and high requirements of corrosion protection occasions, can pass 12-72h salt spray test.
Packing details
FAQ
