Bonded Magnet

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Product Code : 20

Price And Quantity

Minimum Order Quantity
100
Unit of Measure
Piece/Pieces

Price Range
1.00 - 999.00 USD ($)

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

MAGTECH INDUSTRIAL CO.

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