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Sintered NdFeB Magnets

Country/Region china
Company Shenzhen Antaida Magnet Limited
Categories Sintered Ndfeb Magnet
Telephone +86-755-2676 8468
ICP License Issued by the Chinese Ministry
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    Sintered NdFeB Magnets

    Your Position:Home > Product > NdFeB Magnets > Sintered NdFeB Magnets

    Sintered NdFeB Magnets

    Update:2013/11/26 0:43:05View:1133
    • Type:Common Products
    • Description:

      The main composition of sintered NdFeB material are rare earth neodymium (Nd), iron (Fe), boron (B), or aluminum (Al), cobalt (Co), dysprosium (Dy), praseodymium (Pr) etc,. The process is same as powder metallurgy technology, the production is obtained after melting - powder - pressing sintering - machining - plating - testing - packaging. Sintered NdFeB has a very high magnetic energy product and coercive force, high energydensity, therefore widely used in modern industry and electronic technology.

    Introduction

    Sintered NdFeB permanent magnet material according to the intensity of magnetic pole coercive force is divided into low coercive force N, moderate coercive force M, high coercive force H , high coercive force SH, high coercive force UH, high coercive force EH six categories .

    Magnetic properties of Sintered NdFeB Magnets
    GradeBrHcbHcj( BH )max(Tw)
    mTkA/mkA/mkJ/m3
    (kGs)(kOe)(kOe)(MGOe)
    N351170-1220≥ 868≥ 955263-28780 ℃
    (11.7-12.2)(10.9)(12)(33-36)
    N381220-1250≥ 899≥ 955287-31080 ℃
    (12.2-12.5)(11.3)(12)(36-39)
    N401250-1280≥ 907≥ 955302-32680 ℃
    (12.5-12.8)(11.4)(12)(38-41)
    N421280-1320≥ 915≥ 955318-34280 ℃
    (12.8-13.2)(11.5)(12)(40-43)
    N451320-1380≥ 923≥ 955342-36680 ℃
    (13.2-13.8)(11.6)(12)(43-46)
    N481380-1420≥ 923≥ 876366-39080 ℃
    (13.8-14.2)(11.6)(12)(46-49)
    N501400-1450≥ 796≥ 876382-40660 ℃
    (14.0-14.5)(10.0)(11)(48-51)
    N521430-1480≥ 796≥ 876398-42260 ℃
    (14.3-14.8)(10.0)(11)(50-53)
    30M1080-1130≥ 796≥ 1114223-247100 ℃
    (10.8-11.3)(10.0)
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