cylinder permanet Sintered NdFeB magnet with small hole from China manufacturer

cylinder permanet Sintered NdFeB magnet with small hole

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.: UPC-006

Production Capacity: 100,000pcs/month

Delivery Date: 10-20days

Shape: Bar

Composite: Rare Earth Magnet

material: Neodymium

Means of Transport: Air

Packing: standard sea or air package...

Application: Industrial Magnet

Type: Permanent

Brand Name: UPMAG

material:NdFeB Magnets
Dimension:D38.1-6.35x50.8mm
use:magnets
Grade:N42
shape:Clinder with hole
Coating:NICUNI

Cylinder Magnets is one regular shape of Rare earth magnets and perment magnets.

It is always manufactured via Cutting and grinding etc .Block magnets or Rectangle magnets have the following important factors such as ,Length,Width,Thicknes,Round Edge etc.
The salt spray test for NICUNI coating can reach 72 hours as standard.
In 2009, we ever supplied a German customer for 10pcs samples of D32-3x15mm, now they order 20,000pcs per time for industrial application.

Cylinder NdFeB magnet with hole

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