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high quality neodymium magnets wholesale

0.5~10.0 USD
Min. Order: 100 Piece/Pieces
Payment Terms: T/T, WU
Supply Ability: 2500t/year
Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer
Main Products: Magnet Arc, Industrial Magnets, Car Magnets, Customer Design Magnets, NdFeB Magnets

Product Detail

Means of Transport: Ocean, Air, Land
Shape: Cylinder
Application: Industrial Magnet
Type: Permanent
Composite: Neodymium Magnet
shape 1: Cylinder
Production Capacity: 2500t/year
Packing: Magnetic separation packaging
Delivery Date: 15-25days
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Product Description

high quality neodymium magnets wholesale

 

High corrosion resistance and low weight loss products:

As poor corrosion resistance of Iron-base and Nd-rich grain boundary, NdFeB magnets

 

can't be used until plated. Comparing with the expansion of elevator, wind turbines and

 

permanent motors application, the customers need higher requirement on corrosion

 

resistance of NdFeB magnets. Because the glue cohesiveness of un-plated products is

 

much better than the plated products, Un-plated products will be better in the security. Now

 

there are more and more customers want to use the un-plated magnets. Considering this

 

 situation, after the continuous innovation and study, our company developed ultra-low weight

 

 loss magnets.( the unit of weight loss test is mg/cm2, how much milligram losing per Square

 

 centimeter), Generally speaking, the weight loss test is over 150mg/cm2 in the NdFeB

 

 industry. There is a great difference due to different Material formulation and manufacturing

 

 process. While some of our products can reach to 1mg/cm2, (Testing condition: HAST

 

 standard for 168hrs),due to the very low weight loss, the corrosion resistance is excellent,

 

 the reliability and working life of these products have been improved obviously. These

 

 products can meet the strict requirement of corrosion resistance in the application of

 

 permanent motors and other fields. They are mainly used in elevator, radar, wind

 

generators, military aerospace, industrial motors and other fields.

 

Notes: Two standards of low weight loss

1.      US Standard   PCT (121℃±1℃), 2 atm, 95%RH, for 96 hours, weight loss less than 5-10mg/cm2

2.      EU Standard   HAST (130℃±2℃), 3 atm, 95%RH, for 168 hours, weight loss less than 2-5mg/cm2

Different NdFeB products differ in low weight loss test. For more details, please contact our engineer.

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