High density Alnico 5 Cast Alnico Magnet Used In Holding Ma
- Min. Order:
- 1
- Min. Order:
- 1
- Delivery Time:
- 30 Days
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Contact Now| Place of Origin: | Hangzhou Xiaoshan |
|---|
High density Alnico 5 Cast Alnico Magnet Used In Holding Magnets
Quick Detail:
1. Density - 7.3 g/cm3
2. Manufacturing process - casting (most common)
3. Various shapes- blocks, bars, discs, rings, horseshoes, cylinders, etc.
4. Saturation magnetizing field required - about 5kOe.
Cast Alnico magnet is composed primarily of Aluminum, Nickel, Cobalt, Copper and Iron. It has very good corrosion resistance and high temperature operation.
Although other magnetic materials offer greater energy and coercivity values, the high remanence and thermal stability of AlNiCo makes it the most effective magnetic material for certain applications, like generator, microphone, lifting, voltmeter and measuring instruments. It is widely applied in high stability fields like aerospace, military, automobile and security systems.
|
Physical Properties of Cast Alnico |
|
|
Curie Temperature (℃) |
760-890 |
|
Max. Operating Temperature (℃) |
450-550 |
|
Resistivity (μohm.cm) |
47-54 |
|
Hardness (Hv) |
520-630 |
|
Density (g/cm³) |
6.90-7.30 |
|
Relative Recoil Permeability (μrec) |
1.70-4.70 |
|
Saturation Field Strength (kOe,kA/m) |
2.7-6.3/215-500 |
|
Temperature Coefficient of Br (%/℃) |
-0.025 ~ -0.02 |
|
Temperature Coefficient of iHc (%/℃) |
+0.01 ~ +0.03 |
Applications:
Holding magnets
Sensors and transformers
Security systems
Relays
Chucks
Instrumentations
Magnetic switches
Safety Controls
Motors and Generators
Receivers
Telephones
Microphones
Bell ringers
Loudspeakers
Performance of Cast AlNiCo Magnets
|
Grade |
Br |
Hcj |
Bhmax |
D |
MMPA |
α %/°C |
TC. |
TW. |
|
*LN9 |
6.8(680) |
380 (30) |
1.13 (9.0) |
6.9 |
Alnico3 |
-0.02(+0.03) |
810 |
450 |
|
*LN10 |
6.0(600) |
500 (40) |
1.20 (10.0) |
6.9 |
Alnico3 |
-0.02(+0.03) |
810 |
450 |
|
*LNG12 |
7.2(720) |
500 (45) |
1.55 (12.4) |
7.0 |
Alnico2 |
-0.02(+0.03) |
810 |
450 |
|
*LNG13 |
7.0(700) |
600 (48) |
1.60 (12.8) |
7.0 |
Alnico2 |
-0.02(+0.03) |
810 |
450 |
|
LNG37 |
12.0(1200) |
600 (48) |
4.65 (37.0) |
7.3 |
Alnico5 |
-0.02(+0.03) |
860 |
525 |
|
LNG40 |
12.5(1250) |
600 (48) |
5.00 (40.0) |
7.3 |
Alnico5 |
-0.02(+0.03) |
860 |
525 |
|
LNG44 |
12.5(1250) |
650 (52) |
5.50 (44.0) |
7.3 |
Alnico5 |
-0.02(+0.03) |
860 |
525 |
|
LNG52 |
13.0(1300) |
700 (56) |
6.50 (52.0) |
7.3 |
Alnico5DG |
-0.02(+0.03) |
860 |
525 |
|
LNG60 |
13.5(1350) |
740 (59) |
7.50 (60.0) |
7.3 |
Alnico5-7 |
-0.02(+0.03) |
860 |
525 |
|
LNGT28 |
10.0(1000) |
720 (58) |
3.50 (28.0) |
7.3 |
Alnico5 |
-0.02(+0.03) |
860 |
525 |
|
LNGT36J |
7.0(700) |
1750 (140) |
4.50 (36.0) |
7.3 |
Alnico8HC |
-0.02(+0.03) |
860 |
550 |
|
LNGT52J |
9.0(900) |
1750 (140) |
6.50 (52.0) |
7.3 |
Alnico9HC |
-0.02(+0.03) |
860 |
550 |
|
*LNGT18 |
5.8(580) |
1250 (100) |
2.20 (18.0) |
7.3 |
Alnico8 |
-0.02(+0.03) |
860 |
550 |
|
LNGT32 |
8.0(800) |
1250 (100) |
4.00 (32.0) |
7.3 |
Alnico8 |
-0.02(+0.03) |
860 |
550 |
|
LNGT40 |
8.0(800) |
1380 (110) |
5.00 (40.0) |
7.3 |
Alnico8 |
-0.02(+0.03) |
860 |
550 |
|
LNGT60 |
9.0(900) |
1380 (110) |
7.50 (60.0) |
7.3 |
Alnico9 |
-0.02(+0.03) |
860 |
550 |
|
LNGT72 |
10.5(1050) |
1400 (112) |
9.00 (72.0) |
7.3 |
Alnico9 |
-0.02(+0.03) |
860 |
550 |
|
LNGT88 |
11.0(1100) |
1500(120) |
11.00 (88.0) |
7.3 |
Alnico9 |
-0.02(+0.03) |
860/1580 |
550/1022 |
|
* = Isotropic, Others = Anisotropic |
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Competitive Advantages
1. Advanced techniques in producing long rods
2. Tight tolerance as +/-0.01mm
3. Dimensional Stability
4. Comparatively high magnetic properties
5. Excellent temperature stability
6. Strong corrosion resistance
7. The maximum working temperature is up to 550°c
8. Excellent capacity
9. High density and magnetic properties
10.Cast AlNiCo magnets can be produced in relatively complex shapes
Merchandise name:
AlNiCo Magnet, Aluminum-Nickel-Cobalt Magnet, Eduction Magnet, cast alnico magnet, magnet, permanent magnet, alnico, sintered alnico, cast alnico, pot magnet, rare earth magnet, bonded magnet, holding magnet, magnet powder, cylinder magnet, magnet material, magnetic product, permanent magnetic materials, horseshoe magnet, cast alcomax, speaker parts, Magnetic material.
Customized service as well as OEM, just let us know your request or show us your drawings, we will provide high quality and best service.
