Rare Earth Magnets Ring with holes

Model: BWNDRING
Place of Origin: Zhejiang,China (Mainland)
Application: Industrial Magnet
Shape: Others
Type: Permanent
Composite: NdFeB Magnet
Brand Name: Bestway
Function: aviation, aerospace, electroni
Produce name: NdFeB Magnet ring
Export Area: all of the world

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:1.0~100.0 USDProduction Capacity:100000pcs/month
Payment Terms:L/C, T/T, paypal, WUPacking:CARTON
Min. Order:100 Piece/PiecesDelivery Date:10days
Means of Transport:Ocean, express, Air, Land

Large Rare Earth Magnets

Sintered NdFeB permanent magnet contains basic raw materials neodymium (Nd) 32%, iron (Fe) 64%, boron (B) 1%, , with small amount of dysprosium (Dy), terbium (Tb), cobalt (Co) , niobium (Nb), gallium (Ga), aluminum (Al), copper (Cu) and other elements, Sintered NdFeB permanent magnetic materials with the high remanence, high coercivity, and was known as the " Magnetic King" The main characteristics of permanent magnetic materials is : good magnetic properties , high temperature performance. High Curie temperature,up to 710 ~ 880 degrees Celsius, the maximum operating temperature up to 250 ~ 350 degrees Celsius. So the stability of permanent magnet magnetic material is best, it is suitable for manufacturing various high-performance permanent magnet electro-acoustic devices.
Large Rare Earth Magnets

MAGNETIC AND PHYSICAL CHARACTERISTICS (NdFeB)
No.TYPERemanence BrCoercive-force bHcIntrinsic coercive force iHcMax. energy product (BH) maxWorking Temperature
KGsTKOeKA/mKOeKA/mMGOeKJ/m³0C
26
N-30SH10.8-11.21.08-1.1210.1-10.6804-844≥20≥159228-30223-239≤150
27
N-33SH11.4-11.711.4-11.710.6-11.1844-884≥20≥159231-33247-263≤150
28
N-35SH11.7-12.11.17-1.2110.8-11.5860-915≥20≥159233-35263-279≤150
29
N-38SH12.1-12.51.21-1.2510.8-11.5860-915≥20≥159236-38287-302≤150
30
N-40SH12.6-12.91.26-1.2910.8-11.5860-915≥20≥159238-40303-318≤150
31
N-42SH13-13.31.30-1.3311.4-11.9907-947≥19≥151240-42318-314≤140

Large Rare Earth Magnets



Category: Neodymium Ring Magnets

Related Category: Neodymium Disc Magnets  Neodymium Block Magnets  Neodymium Arc Magnets  Neodymium Cylinder Magnets  Sintered NdFeb Magnets 


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