Permanent neodymium Iron Boron ARC magnets

Permanent neodymium Iron Boron ARC magnets

0.1~100.0 USD

Min. Order:	1000 Piece/Pieces
Trade Term:	FOB
Payment Terms:	L/C, T/T
Supply Ability:	as customer require month 10000piece,
Place of Origin:	Zhejiang

Company Profile

Ningbo Dongsheng Strong Magnet Material Co.,Ltd.

Location:	Ningbo, Zhejiang, China (Mainland)
Business Type:	Manufacturer
Main Products:	High Power Irregular Neodymium Magnets, Cylinder Rare Earth Ndfeb Magnet, Block With Passivation Surface Sintered Ndfeb Magnet, Block Sintered Ndfeb Magnet

Product Detail

Model No.:	A08
Means of Transport:	Ocean, Air
Shape:	Arc
Application:	Industrial Magnet
Type:	Permanent
Composite:	NdFeB Magnet
Brand Name:	Dongsheng magnet
Grade:	N33~,N50
certification:	SGS
Export Area:	all of the world
Production Capacity:	as customer require month 10000piece,
Packing:	Box Carten
Delivery Date:	15~30 days

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Product Description

Arc sintered NdFeB magnet is made from an alloy of neodymium, iron, and boron to form the Nd₂Fe₁₄B tetragonal crystalline structure.

This material s currently the strongest type of permanent magnet in the world.

Coating:

There are three main parameters for magnet.

the remanence Br (unit: Gauss), is the magnetic energy to measure the parameters of the magnetic field strength;

coercivity Hc (unit Oersted ) is a measure of the anti-demagnetization ability parameters;

the BH(max) (unit Gauss-Oersted), is how much of the characterization can store energy in a physical quantity.

Arc sintered NdFeB magnet has high Br,high Hcj,high (BH)max,and high stability,can pick up 660 times of own weight of heavy objects.

The shortcoming is the low of the Curie temperature and the temperature characteristics, easy to rust, oxidation, Sintered NdFeB's surface is usually required for plating such as zinc, nickel, silver, gold, etc., can also be done phosphorus treatment or spray epoxy resin to slow down the oxidation rate.

Magnetization direction