Ningbo Ldb Magnetics Limited.
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Magnetic Properties of Cast AlNiCo Magnets:
Grade | Equal to MMPA | Residual induction | Intrinsic Coercive | Max.Energy Product | Tem. Coefficient | Curie | Operating | |||
Standards | Br | Hcj | (BH)max | (Br) | Temp.(oC) | Temp.(oC) | ||||
| MT | GS | KA/m | Oe | KJ/m3 | MGOe | ||||
LN9 | Alnico 3 | 680 | 6800 | 30 | 380 | 9 | 1.13 | =-0.03%/oC | 810 | 450 |
LN10 | 600 | 6000 | 40 | 500 | 10.0 | 1.20 | =-0.03%/oC | 810 | 450 | |
LNG12 | Alnico 2 | 720 | 7200 | 45 | 500 | 12.4 | 1.55 | =-0.02%/oC | 810 | 450 |
LNG13 | 700 | 7000 | 48 | 600 | 12.8 | 1.60 |
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LNG37 | Alnico 5 | 1200 | 12000 | 48 | 600 | 37.0 | 4.65 | =-0.02%/oC | 860 | 525 |
LNG40 | 1250 | 12500 | 48 | 600 | 40.0 | 5.00 | ||||
LNG44 | 1250 | 12500 | 52 | 650 | 44.0 | 5.50 | ||||
LNG52 | Alnico 5DG | 1300 | 13000 | 56 | 700 | 52.0 | 6.50 | |||
LNG60 | Alnico 5-7 | 1350 | 13500 | 59 | 740 | 60.0 | 7.50 | |||
LNGT28 | Alnico 6 | 1000 | 10000 | 58 | 720 | 28.0 | 3.50 | =-0.02%/oC | 860 | 525 |
LNGT36J | Alnico 8HC | 700 | 7000 | 140 | 1750 | 36.0 | 4.50 | =-0.025%/oC | 860 | 550 |
LNGT18 | Alnico 8 | 580 | 5800 | 100 | 1250 | 18.0 | 2.20 | =-0.025%/oC | 860 | 550 |
LNGT32 | Alnico 8 | 800 | 8000 | 100 | 1250 | 32.0 | 4.20 | =-0.025%/oC | 860 | 550 |
LNGT40 | 800 | 8000 | 110 | 1380 | 40.0 | 5.00 | ||||
LNGT60 | Alnico 9 | 900 | 9000 | 110 | 1380 | 60.0 | 7.50 | =-0.025%/oC | 860 | 550 |
LNGT72 | 1050 | 10500 | 112 | 1400 | 72.0 | 9.00 | ||||