Permanent neodymium Iron Boron block magnet.NdFeB block from China manufacturer

Permanent neodymium Iron Boron block magnet.NdFeB block

Price:	2.0~8.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: RM-B26

Production Capacity: 100ton/month

Delivery Date: 10-25days

Shape: Block

Composite: NdFeB Magnet

material: Neodymium Iron Boron

Means of Transport: Ocean,Land,Air

Packing: standard carton by sea or b...

Application: Industrial Magnet

Type: Permanent

Brand Name: Rainbow

Surface Treatment Method: Passivation

1)Surface Treatment Method: Passivation
2)Good Price relative to its high magnetic properties
3)Super strong Br Resident induction

NdFeB block magnet with Passivation surface:
Nd-Fe-B permanent magnet is manufactured in a wide range of shapes, sizes and grades according customer's demand.

NdFeB has a very high energy product and coercivity, can pick up 660 times of own weight of heavy objects.

The advantage is high cost-effective, with good mechanical properties, easy cutting; according customer's demand to manufacture in a wide range of shapes, sizes and grades.

Also have high Br,high Hcj,high (BH)max,and high stability become the important material of the world.

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.

Nd-Fe-B permanent magnet with its excellent performance, abundant raw material and reasonable price is to be rapid development and wide application.

Also becoming increasingly popular across a wide range of novelty products for markets.

Type	composition	Magneticproperties
Type	composition	Br/T	Hc /(Ka/m)	(BH)m/ (kJ/m3)	Tc/℃	Density g/cm-3
AlNiCo5	8%-12%Al,15%-22%Ni 5%-24%Co,3%-6%Cu. BalanceFe	0.7-1.32	40-60	9-56	890	7.3
AlNiCo8	7%-8%Al,14%-15%Ni 34%-36%Co,5%-8%Ti, 3%-4%Cu,BalanceFe	0.3-0.44	250-350	25-36	450	7.3
1:5,SmCo	62%-63%Co,38%-37%Sm	0.9-1.0	1100-1540	117-179	720	8.1
2:17,SmCo	Sm(Co0.69Fe0.2Cu0.1Zr0.01)7.2	1.0-1.3	500-600	230-240	800	8.2
SinterNdFeB	Nd13.5(Fe,M)bananceB6.1-7.0	1.1-1.4	800-2400	240-400	310-510	7.4-7.6
Bonded NdFeB	Nd4-13(Fe,M)bananceB6-12	0.6-1.1	800-2100	56-160	310	5.3-6.0