Roll Tile Shaped Permanent Neodymium Magnets Rare Earth Arc NdFeB Magnet

According to the production processes of sintered NdFeB magnets, Neodymium, Iron, Boron and a few transition metals will be made into the NdFeB powder, then fine NdFeB powder will be compacted in a die and sintered, fusing the powder into a solid material. Generally there are 2 forms ofpressing: die pressing and isostatic pressing. Sintered parts normallyneed some finish machining in order to meet final tolerances.

With the very good and advanced experience and technology, we now can produce the rare earth Neodymium magnets in many different grades.

Material Grades of Neodymium Iron Boron Magnets

Pictures of The Roll Tile Shaped Permanent Neodymium Magnets Rare Earth Arc NdFeB Magnets

The Roll Tile Shaped Permanent Neodymium Magnets Rare Earth Arc NdFeB Magnets have the following important factors such as outer radius, inner radius, height (thickness), and is always measured as OR x IR x H x Degree.

The Roll Tile Shaped Permanent Neodymium Magnets Rare Earth Arc NdFeB Magnets can be applied for receivers, alarm, servo motors, mini-motors, vibrating motors, magnetic vacuum circuit breakers, instrumental meters, spaceinstruments, GPS and security devices and so on.

Phosphate coating can provide protection to the base metal and prevent the base metal from corroding to some extent and has the characteristics of no coating thickness. Phosphate treatment before painting can improve adhesion strength and corrosion resistance of the paint layer.

Description of N42SH 25.4 X 6.35 X 6.35mm Neodymium Block Magnets with Phosphate Treatment:

Material: Rare Earth Neodymium Boron Magnet / NdFeB Magnet
Grade: N42SH, we can also supply the Neodymium magnets in other grades.
Size: 25.4 X 6.35 X 6.35mm or 1" X 1/4" X 1/4".
Coating: Phosphate coating or phosphate treatment. At the same time wecan also provide the surface treatment for the Neodymium magnetsaccording to customers' request.
Package: Standard export packaging.
Shipment: by sea,or by air, or by express.

The Magnetic Properties of N42SH 25.4 X 6.35 X 6.35mm Neodymium Block Magnets with Phosphate Treatment:
Residual Induction - Br = 12.8 - 13.2 kGs / 1280 - 1320 mT.
Coercive Force - Hcb ≥ 12.4 kOe / ≥ 987 kA/m.
Intrinsic Coercive - Hcj ≥ 20 kOe / ≥ 1592 kA/m.
Maximum Energy Product - (BH)max = 40 - 43 MGOe / 318 - 342 kJ/m3.
Maximum Working Temperature - Tw = 150 ℃

The Introduction of NdFeB Magnets' Applications: