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Custom made Alnico magnets
| Min. Order: | 8000 USD |
|---|---|
| Payment Terms: | L/C, D/P, D/A, T/T |
| Supply Ability: | 800tons/year |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Rare Earth Magnets, Magnetic Name Badge Holders, Permanent Magnetic Lifters, Neodymium Pot Magnets, Magnetic Catches |
Product Detail
| Means of Transport: | Ocean, Land |
|---|---|
| Shape: | Others |
| Application: | Industrial Magnet |
| Type: | Permanent |
| Composite: | SmCo Magnet |
| material: | AlNiCo |
| temperature: | 350-500 |
| Production Capacity: | 800tons/year |
| Packing: | carton |
| Delivery Date: | 10-30days |
Product Description
Payment & Shipping Terms | Supply Capacity | ||
Unit Price: | 0.1~10.0 USD | Production Capacity: | 800Tons/Year |
Payment Term: | L/C, D/P, T/T, D/A | Packing: | cartons & pallets |
MOQ: | 8000 USD | Delivery Date: | 10-30 days |
Means of Transport: | Ocean, Air | ||
AlNiCo magnetic material is an alloy of Aluminum-Nickel-Cobalt which possesses an excellent temperature stability and high residual induction.. They can be either cast or sintered. Cast Alnico is made by melting, heat treating, cooling and then grounding to specific tolerances and finally magnetizing. Sintered Alnico is made from a powdered mixture of materials and sintered and then cooled either within a magnetic field or without. Both cast and sintered Alnico can work for very high temperature up to 600ºC and are more hard and brittle. They have high residual induction and energy product and low coercive force and the most common grade is 5 and 8.
Production Process: SAND MOLD MAKING-MELTING-HEAT TREATMENT-GRINDING(CASTED ALNICO MAGNETS); PRESSING-SINTERING-HEAT TREATMENT-GRINDING(SINTERED ALNICO MAGNETS)
Applications: Measuring instruments, Inner magnetic voltmeter/ammeter, avometer, flow meter, polarized relay, Seperators, Sensors, Radar, Holding systems, Motors, generators, Microphones, Loudspeakers etc.
Capacity: 800Tons/year
Magnetic Property of Alnico magnets
Cast AlNiCo magnets
GradeGrade | Br | Hcb | (BH)max | HCj | |
[MT] [GS] | [KA/m] [Oe] | [KJ/m3] [MGOe] | MMPA Equivalent | [KA/m] [Oe] | |
LN10 | 600 | 40 | 10.00 | Alnico3 | 43/540 |
6000 | 500 | 1.20 | |||
LNG12 | 700 | 40 | 12.00 | Alnico2 | 43/540 |
7000 | 500 | 1.50 | |||
LNG13 | 680 | 48 | 13.00 | Alnico2 | 51/640 |
6800 | 600 | 1.63 | |||
LNG16 | 780 | 52 | 16.00 | [Alnico 4] | 54/680 |
7800 | 650 | 2.00 | |||
LNG34 | 1200 | 44 | 34.00 | [Alnico 5c] | 45/560 |
12000 | 550 | 4.30 | |||
LNG37 | 1200 | 48 | 37.00 | Alnico5 | 49/610 |
12000 | 600 | 4.63 | |||
LNG40 | 1250 | 48 | 40.00 | 49/610 | |
12500 | 600 | 5.00 | |||
LNG44 | 1250 | 52 | 44.00 | Alnico5 DG | 53/660 |
12500 | 650 | 5.50 | |||
LNG52 | 1300 | 56 | 52.00 | Alnico5~7 | 57/710 |
13000 | 700 | 6.50 | |||
LNG56 | 1300 | 58 | 56.00 | 59/740 | |
13000 | 720 | 7.00 | |||
LNGT18 | 580 | 90 | 18.00 | [l.Alnico 7] | 92/1160 |
5800 | 1130 | 2.25 | |||
LNGT28 | 1000 | 58 | 28.00 | Alnico6 | 59/740 |
10000 | 720 | 3.50 | |||
LNGT32 | 800 | 100 | 32.00 | Alnico8 | 102/1280 |
8000 | 1250 | 4.00 | |||
LNGT38 | 800 | 110 | 38.00 | 112/1400 | |
8000 | 1380 | 4.75 | |||
LNGT44 | 880 | 120 | 44.00 | 122/1530 | |
8800 | 1500 | 5.50 | |||
LNGT60 | 900 | 110 | 60.00 | Alnico9 | 122/1400 |
9000 | 1380 | 7.50 | |||
LNGT72 | 1050 | 112 | 72.00 | Alnico8 | 114/1430 |
10500 | 1400 | 9.00 | |||
LNGT80 | 1100 | 115 | 80.00 | 117/1470 | |
11000 | 1450 | 10.00 | |||
LNGT36J | 700 | 140 | 36.00 | Alnico8HC | 148/1850 |
7000 | 1750 | 4.50 |
Sintered Alnico Magnets
Grade | (BH)max | Br | Hcb | Hcj | d | α(Br) | Tc | Remarks |
SAINiCo4/1 | 3.2-4.8 | 870-890 | 9-11 | 10-12 | 6.8 | -0.02 | 750 | Isotropy |
SAINiCo8/5 | 8.5-9.5 | 530-620 | 45-50 | 47-52 | 6.8 | -0.02 | 750 | |
SAINiCo10/5 | 9.5-11 | 630-700 | 48-56 | 50-58 | 6.8 | -0.02 | 780 | |
SAINiCo12/5 | 11-13 | 700-750 | 50-56 | 53-58 | 7.0 | -0.02 | 800 | |
SAINiCo14/5 | 13-15 | 730-800 | 47-50 | 50-53 | 7.1 | -0.02 | 790 | |
SAINiCo14/6 | 14-16 | 620-810 | 56-64 | 58-66 | 7.1 | -0.02 | 790 | |
SAINiCo14/8 | 14-16 | 550-610 | 75-88 | 80-92 | 7.1 | -0.01 | 850 | |
SAINiCo18/10 | 16-19 | 570-620 | 92-100 | 99-107 | 7.2 | -0.01 | 860 | |
SAINiCo35/5 | 35-39 | 1100-1200 | 48-52 | 50-54 | 7.20 | -0.02 | 850 | Anisotropy |
SAINiCo29/6 | 29-33 | 970-1090 | 58-64 | 60-66 | 7.20 | -0.02 | 860 | |
SAINiCo32/10 | 33-38 | 770-870 | 90-104 | 94-109 | 7.20 | -0.01 | 860 | |
SAINiCo33/11 | 33-38 | 700-800 | 107-115 | 111-119 | 7.20 | -0.01 | 860 | |
SAINiCo39/12 | 39-43 | 830-900 | 115-123 | 119-127 | 7.25 | -0.01 | 860 | |
SAINiCo44/12 | 44-48 | 900-950 | 119-127 | 124-132 | 7.25 | -0.01 | 860 | |
SAINiCo37/15 | 37-41 | 700-800 | 143-151 | 150-158 | 7.10 | -0.1 | 870 |
