new magnets neodymium n52

Price: 0.5~10.0 USD
Payment Terms: T/T,WU
Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews
Basic Info.
  • shape 1: Cylinder 
  • shape 2: bar 
  • warranty: 10 years 
  • certificate 1: ISO9001:2008 
  • cetificate 2: ISO/TS 16949:2009 
  • cetificate 3: ISO14001:2004 
  • Place of Origin: Zhejiang  
  • Min.Order: 100 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 2500t/year
  • Packing:Magnetic separation packaging
  • Delivery Date: 15-25days

new magnets neodymium n52


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.

Send message to this supplier
Mr. Jason
Tel: 86-574-88192731
Mobile: +86-13967881507
Enter between 20 to 3,000 chatacters.
Contact Method
Ningbo Tongchuang Strong Magnet Material Co., Ltd.
No.318 Kexin Road,Wang Chun Industrial Area,Yinzhou, Ningbo, Zhejiang, China (Mainland) / 315171
Fax: 86-574-88170906
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!
Buyer Help Center