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                                                                                    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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