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      1. 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

         

         

         

         

         

         

         

         

         


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