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Bonded Magnet

Bonded Magnet
Bonded Magnet
Price And Quantity
  • 100
  • Piece/Pieces
    Product Specifications
    • Magnets
    • Permanent Magnets
    • Bonded Magnets
    Product Description

    Our Bonded Magnet is unmatched in quality. It is a Rare-earth Neodymium Magnet developed from quenched NdFeB powder and binders by following injection moulding or compaction moulding process. This type of magnet is reckoned high tolerance and outstanding mechanical properties, due to which, it can be carved into complex shapes, moulding either one time or with a multi-polar orientation. It is very easy to inject different types of material into Bonded Magnet and increase its efficiency. Magnetic rings made from bonded magnets are suitable to be used in hard drives of computer, mobile phones, air conditioners, refrigerators, micro-motors, and so forth. 

    Features:

    • Excellent magnetic properties
    • Can be carved into various complex shapes owing to good mechanical property
    • Tough and can be used driving shaft or other plug-ins
    • Stable in moderate temperature
    • Radial-oriented multi pole magnetic ring

    Application:

    • Computers (optical drives, hard drives, and floppy disk drive spindle motor)
    • Printers
    • Home appliances (air conditioners, refrigerators)
    • Micro-motors
    • Mobile phones

    Technical Specifications

    Magnetic Properties

    Magnetics and Physical Properties

    MB-4

    MB-6

    MB-8

    MB-8H

    MB-10

    MB-10H

    MB-12

    MB-12D

    Residual Induction (mT)

    Br (KGs)

    350-450

    (3.5-4.5)

    500-600

    (5.0-6.0)

    600-670

    (6.0-6.7)

    560-680

    (5.6-6.8)

    650-700

    (6.5-7.0)

    660-700

    (6.6-7.0)

    700-800

    (7.0-8.0)

    700-800

    (7.0-8.0)

    Coercive Force (KA/m)

    Hcb (KOe)

    240-280

    (3.0-3.5)

    320-360

    (4.0-4.5)

    360-400

    (4.5-5.5)

    400-464

    (5.0-5.8)

    400-440

    (5.0-5.5)

    400-480

    (5.5-6.0)

    416-480

    (5.2-6.0)

    448-480

    (5.6-6.0)

    Intrinsic Coercive Force (KA/m)

    Hcj (KOe)

    640-800

    (8.0-10.0)

    640-800

    (8.0-10.0)

    640-880

    (8.0-11.0)

    960-1360

    (12.0-14.0)

    640-800

    (8.0-10.0)

    760-840

    (9.5-10.5)

    640-880

    (8.0-11.0)

    720-960

    (9.0-12.0)

    Maximum Energy Products(KJ/m3)

    (BH) max (MGOe)

    24-32

    (3.0-4.0)

    40-56

    (5.0-7.0)

    64-72

    (8.0-9.0)

    60-72

    (7.5-9.0)

    72-80

    (9.0-10.0)

    80-96

    (9.0-10.0)

    80-96

    (10.0-12.0)

    80-96

    (10.0-12.0)

    Physical Properties

    Magnetics and Physical Properties

    MB-4

    MB-6

    MB-8

    MB-8H

    MB-10

    MB-10H

    MB-12

    MB-12D

    Average Reversible Temperature Coefficient (%/°C)

    -0.1

    -0.1

    -0.10

    -0.13

    -0.1

    -0.1

    -0.1

    -0.07

    Curie Temperature (°C)

    400

    400

    400

    305

    400

    360

    360

    470

    Max Operating Temperature (°C)

    150

    150

    140

    120

    150

    130

    130

    140

    Saturation Magnetizing Force (KA/m) sd (KOe)

    1600

    1600

    2000

    2800

    1600

    2000

    1600

    2000

    (KA/m) sd (KOe)

    20

    20

    25

    35

    20

    25

    20

    25

    Density d (g/cm3)

    4.5-5.0

    5.5-5.8

    5.8-6.0

    5.8-6.0

    5.8-6.2

    6.0-6.2

    6.2-6.6

    6.2-6.6

    Hardness HRB

    40-45

    40-45

    35-38

    35-38

    35-38

    35-38

    35-38

    35-38


    Trade Information
    • Guangzhou
    • Western Union, Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C)
    • 1000 pieces Per Day
    • 10 Days
    • Yes
    • Contact us for information regarding our sample policy
    • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
    • All India
      Contact Us

      Rm 1002, 10/F, Workingbond Comm. Center, 162 Prince Edward Road West, Hong Kong, Hong Kong, Hong Kong S.A.R.
      Phone :852--27877216