Block permanent Sintered NdFeB magnet with Cr coating from China manufacturer

Block permanent Sintered NdFeB magnet with Cr coating

Price:	0.1~100.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: UPB009

Production Capacity: 100,000pcs/month

Delivery Date: 10-30days

Shape: Block

Composite: Rare Earth Magnet

Means of Transport: Ocean

Packing: standard sea or air package...

Application: Speaker Magnet

Type: Permanent

material: NdFeB

1.sintered NdFeB
2.Strong Corrosion Resistance
3.Custom-made dimension
4.High temperature stability

NdFeB magnet is mainly made of Neodymium,Iron and Boron,with excellent magnetic property,abundant raw material and reasonable prices,NdFeB Magnet can be used as an ideal magnet in mini-motor,Permanent magnetic resonance,sound device magnetic suspension system,magnetic transmission machine and iatrical apparatus and etc.For NdFeB,its surface is usually treatd with some special methods.The surface treatment method include Zine,Nickel,Tin,Silver,Gold plating,Phosphor and Spray Epoxy Resin etc.

We are China NdFeB magnets manufacturer offer best NdFeB magnets OEM, ODM,service.

Block permanet Sintered NdFeB magnet

Available Coating Of Sintered NdFeB Magnets
Surface	Coating	Thickness(Microns)of coating	Color	Resistance	Salt spray Test Standard (hours)	Pressure Coating Test Standard (hours)
Passivation		1--2μm	Silver Grey	Temporary Protection	Not available	Not available
Nickel	Ni+Ni	10--20μm	Bright Silver	Excellent against Humidity	24	24
Nickel	Ni+Cu+Ni	10--20μm	Bright Silver	Excellent against Humidity	24	24
Zinc	ZN	3--8μm	Bright Blue	Good Against Salt Spray	24	Not available
Zinc	C-Zn	3--8μm	shining Color	Excellent Against Salt Spray	48	Not available
CR3+Zinc	ZN	3--8μm	Bright Blue	Good Against Salt Spray	24	Not available
CR3+Zinc	C-Zn	3--8μm	shining Color	Excellent Against Salt Spray	48	Not available
Tin	Ni+Cu+Sn	10--25μm	Silver	Superior Against Humidity	48	Not available
Gold	Ni+Cu+Au	2--10μm	Gold	Superior Against Humidity	Not available	Not available
Ag	Ni+Ag	2--10μm	Silver	Superior Against Humidity	Not available	Not available
Epoxy	Epoxy	10--25μm	Black,Grey	Excellent Against Humidity & Salt Spray	48	Not available
	Ni+Cu+Epoxy					Not available
	Zn+Epoxy					Not available