Delivery Time:15-30 Days
Certification:ROHS,ISO9001,TS16949

Super Strong Rare Earth Bonded Injection Moulding NdFeB magnet for Magnetic Drive, Mouting

Made through injection moulding of the mixture of NdFeB magnetic powder and bonding agent. To be adhesively bonding, flush-fitting or over-moulding. Mainly used in mouting, detection, magnetic drive and electrical engineering.

Magnetic Characteristics and Physical Properties of Bonded Injection Moulding NdFeB :

	BNI-3	BNI-4	BNI-5	BNI-6	BNI-7	BNI-5SR(PPS)
Br m T	3.5-4.5	4.0-5.0	4.5-5.5	5.0-6.0	5.5-6.5	4.5-5.5
Hcb kA/m        (kOe)	199-279  2.5-3.5	239-318 3.0-4.0	302-358 3.8-4.5	326-382 4.1-4.8	342-398 4.3-5.0	302-366 3.8-4.6
Hcj  kA/m        (kOe)	398-637  5.0-8.0	557-716 7.0-9.0	636-796 8.0-10.0	636-796 8.0-10	636-796 8.0-10.1	875-1114 11.0-14.0
(BH)max kJ/m3              (MGOe)	20-28 2.5-3.5	28-36 3.5-4.5	37-44 4.5-5.5	44-52 5.5-6.5	51-59 6.5-7.5	36-44 4.5-5.5
D g/cm3	3.9-4.4	4.2-4.9	4.5-5.0	4.7-5.1	5.0-5.5	4.9-5.4
μr	1.30	1.20	1.20	1.20	1.20	1.13
α(Br)%/℃	-0.15	-0.13	-0.13	-0.11	-0.11	-0.13
α(Hc)%/℃	-0.21	-0.19	-0.18	-0.18	-0.18	-0.13
Tw℃	120	120	120	120	120	120