Shape: | Block |
---|---|
Application: | Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet |
Coating: | Aluminium |
Grade: | AlNiCo5 |
Transport Package: | Standard Export Carton Packing with Iron Shielding |
Specification: | A variety of sizes, depending on customer needs. |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Alnico magnet
Alnico permanent magnets were developed in the 1930's and were the first "Real" performance permanent magnets. They are made primarily from aluminum, nickel, cobalt, copper, iron and sometimes titanium. They can be either cast or sintered.
Applications of Alnico Magnets
Magnetos, separators, sensors, electron tubes, traveling wave tubes, radar, holding magnets, coin acceptors, clutches and bearings, motors, distributors, relays, controls, generators, receivers, telephones, microphones, bell ringers, guitar pickups, loudspeakers, security systems, cow magnets.
Alnico Grade: Alnico2, 3, 4, 5, 6, 7, 8, 9.
Alnico Shapes: Rods, Bars, Rings, Horseshoes, C-shaped, Multi-pole holding magnets, Customized size.
Alnico size range:
Block | Length(mm) | Width(mm) | Thickness(mm) |
Maximum | 150 | 100 | 50 |
Minimum | 1 | 1 | 1 |
Disc | Diameter (mm) | Thickness (mm) |
Maximum | 220 | 60 |
Minimum | 1 | 1 |
Ring | Outer diameter (mm) | Inner diameter (mm) | Thickness(mm) |
Maximum | 220 | 80 | 30 |
Minimum | 8 | 3 | 3 |
Segment, Arc and other irregular shapes can be made according to customer's sample or drawing.
Grade | MMPA Equivalent | Br | Hcb | Hcj | (BH)max | ||||
mT | Gs | kA/m | Oe | kA/m | Oe | kJ/m3 | MGOe | ||
LN10 | Alnico3 | 600 | 6000 | 40 | 500 | 43 | 540 | 10 | 1.20 |
LNG13 | Alnico2 | 680 | 6800 | 48 | 600 | 51 | 640 | 13 | 1.60 |
LNGT18 | Alnico8 | 580 | 5800 | 90 | 1130 | 92 | 1160 | 18 | 2.20 |
LNG37 | Alnico5 | 1200 | 12000 | 48 | 600 | 49 | 610 | 37 | 4.65 |
LNG40 | 1250 | 12500 | 48 | 600 | 49 | 610 | 40 | 5.00 | |
LNG44 | 1250 | 12500 | 52 | 650 | 53 | 660 | 44 | 5.50 | |
LNG52 | Alnico5DG | 1300 | 13000 | 56 | 700 | 57 | 710 | 52 | 6.50 |
LNG60 | Alnico5-7 | 1350 | 13500 | 59 | 740 | 60 | 750 | 60 | 7.50 |
LNGT28 | Alnico6 | 1000 | 10000 | 58 | 720 | 59 | 740 | 28 | 3.50 |
LNGT36J | Alnico8HC | 700 | 7000 | 140 | 1750 | 148 | 1850 | 36 | 4.50 |
LNGT38 | Alnico8 | 800 | 8000 | 110 | 1380 | 112 | 1400 | 38 | 4.75 |
LNGT44 | 880 | 8800 | 120 | 1500 | 122 | 1530 | 44 | 5.50 | |
LNGT60 | Alnico9 | 900 | 9000 | 110 | 1380 | 112 | 1400 | 60 | 7.50 |
LNGT72 | 1050 | 10500 | 112 | 1400 | 114 | 1430 | 72 | 9.00 |
Product show:
1) Strong magnetic force
Suppliers with verified business licenses