• <input id="hwkye"><option id="hwkye"></option></input>
  • 燒結永磁鐵氧體料粉

    作者:  來源:  發布日期:2014-11-24  訪問量:

    Ø  濕壓各向用異性鐵氧體料粉

       濕壓各向異形鐵氧體料粉可用于制造高磁能積燒結磁體,其產品廣泛用于喇叭磁環、磁分離設備、家用電器以及各種電機磁瓦、轉子等。

       Anisotropic hard ferrite powders for wet pressing are used in manufacture of sintered magnets for high energe product. These kinds of products are mainly used in medium and higher class speaker rings, NMR devices, household application and automotive motors.

    濕壓各向用異性鐵氧體料粉產品規格

    Specification for Wet process

    P / N

    Materials

    Br

    (mT)

    BHc

    (KA/m)

    iHc

    (KA/m)

    (BH)max

    (KJ/M3)

    Shrinkage

    (%)

    Coarse powder

    (μm )

    Fine
     powder

    (μm )

    BMS-4

    SrFe12O19

    385-395

    215-231

    223-255

    27.9-31.1

    12.0-14.0

    3-6

    0.80-0.90

    BMS-5

    SrFe12O19

    400-410

    223-239

    223-255

    30.3-33.5

    12.0-14.5

    3-6

    0.68-0.80

    BMS-6

    SrFe12O19

    405-415

    255-271

    263-295

    30.3-31.9

    11.0-13.0

    2-5

    0.65-0.75

    BMS-9.1

    SrFe12O19

    440±10

    262.5±12

    286.5±12

    36.0±1.6

    11.0±1

    0.6±0.02

    BMS-9.2

    SrFe12O19

    430±10

    318.5±12

    358.3±12

    35.0±1.6

    11.0±1

    0.6±0.02

    BMS-9.3

    SrFe12O19

    420±10

    318.5±12

    397.9±12

    33.5±1.6

    11.0±1

    0.6±0.02

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Ø  干壓用燒結鐵氧體料粉 
    BMS-1系列干壓同性粉用于微型電機、廣告及文具等方面。

    BMS-2.6/BMS-2.7系列高性能干壓異性磁粉用于制造性能要求較高的電機磁瓦,徑向取向、多極取向的環形、筒形磁體及體積小的或薄型產品和形狀相對復雜的磁體。

       High performance anisotropic magnetic powder for dry pressing BMS-2.6/2.7 series can be used in manufacture of arc magnets for motor, radial oriented and multipole oriented ring or cylindrical magnets for motor, radial oriented and multipole oriented ring or cylindrical magnet, small size thin product and comparatively intricate shapes magnet, isotropic magnetic powder for dry pressing mainly used in manufacture of micro electrical motor, visual aids sealing strip etc.

    干壓各向用異性鐵氧體料粉產品規格

    Specification for Dry process

    N

    Materials

    BrmT

    bHc

    (KA/m)

    iHc

    (KA/m)

    (BH)max

    (KJ/M3)

    Testing direction

    Shrinkage%

    Fine powder

    (μm )

    BMS-1

    BaFe12O19

    200-230

    185-205

    129-137

    115-125

    199-231

    199-231

    7.6-8.4

    5.6-6.4

    //

    14.0-16.0

    0.8-1.0

    BMS-1R

    BaFe12O19

    210-220

    220-240

    127-143

    132-148

    246-278

    246-278

    6.8-8.4

    8.4-9.2

    //

    13.5-15.5

    0.8-1.0

    BMS-1A

    BaFe12O19

    230-240

    195-205

    143-151

    123-131

    239-271

    239-271

    8.4-9.2

    5.6-6.4

    //

    14.0-16.0

    0.8-1.0

    BMS-2.4

    SrFe12O19

    350-370

    207-239

    223-255

    22.4-25.6

    //

    14.5-16.5

    0.8-0.9

    BMS-2.6

    SrFe12O19

    ≥372

    ≥227

    ≥235

    ≥24.7

    //

    13.0-15.0

    0.75-0.85

    BMS-2.6H

    SrFe12O19

    370-380

    245-265

    255-279

    23.9-25.5

    //

    13.0-15.0

    0.75-0.85

    BMS-2.7H

    SrFe12O19

    ≥372

    ≥255

    ≥280

    ≥24.7

    //

    13.0-15.0

    0.75-0.85