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China Made NdFeB Magnet Manufacturer Free Sample N50 Neodymium Permanent Magnet

Shenzhen WIT Magnet Co.,Limited
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Address: Bldg C-3 floor. 11-9, Zhongrilong Road, Bo Gang Song Shan Industrial Area, Sha Jing Street, Bao An District, Shenzhen, China

Contact name:Carlos Wei

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Shenzhen WIT Magnet Co.,Limited

China Made NdFeB Magnet Manufacturer Free Sample N50 Neodymium Permanent Magnet

Country/Region china
City & Province shenzhen guangdong
Categories Magnetic Materials
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Product Details

China Made NdFeB Magnet Manufacturer Free Sample N50 Neodymium Permanent Magnet

Detailed Product Description:

Raw Material:Rare EarthComposition:NdFeb Magnet
Grade:N35-N52Size:OD*ID*Thickness(MM/Inch) custom
Coating:Zinc, Nickel, Ni-Cu-Ni, Gold, Epoxy, etcShape:Ring
Magnetization:Axial DirectionTolerance:+/-0.05mm
Type:PermanentMax. Working temperature:80°

Neodymium Ring Magnets

Most ring magnets and tube-shaped magnets are axially magnetised: North and south poles are located on the flat circular surfaces ("top and bottom"). The few diametrically magnetised ring magnets with poles "left and right" are specifically marked.

Plating Characteristics:

Plating TypeOverall ThicknessSalt Spray TestPressure Cooker Test
NiCuNi (Nickel Copper Nickel)15-21 μm24 hours48 hours
NiCu + Black Nickel15-21 μm24 hours48 hours
NiCuNi + Epoxy20-28 μm48 hours72 hours
NiCuNi + Gold16-23 μm36 hours72 hours
NiCuNi + Silver16-23 μm24 hours48 hours
Zinc7-15 μm12 hours24 hours

Magnetization & Packaging:

 

Advantages:

1. 10 years Neodymium magnets manufacturer in China

2. Complete supply chain & global logistics system

3. High quality & competitive price

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