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- 100
- Piece/Pieces
- Magnets
- Permanent Magnets
- Alnico Magnet
- Customized
Alnico Magnets
Owing to our expertise in this domain, we are engaged in offering an excellent quality array of Alnico Magnets. Offered magnets are widely used in mobiles, motors, guitar pickups, telephones, loudspeakers and many more. With the utmost precision and perfection, these magnets are manufactured by employing casting and sintering processes under deft professionals' guidance. In addition to this, the offered Alnico Magnets can be availed from us in diverse shapes like horseshoe, disc, ring, sleeve and cylindrical as per the clients' variegated requirement.
Special Key Features:
High strength
Technical Specifications:
- Available as anisotropic
- Has strong magnetic power (Power-Index (1) = 6~7)
- Hold good stability over high and low temperature
- Made by casting or sintering powder by metallurgical technique
- Poor resistance against demagnetization
- Relatively high cost (Cost-Index (2) = 7~8)
- Very hard & brittl
Alnico Magnet
- Fairly strong magnetic power (Power-Index(1) = 6~7)
- Relatively high cost (Cost-Index(2) = 7~8)
- Anisotropic(3)
- Produced by casting or sintering powder metallurgical technique with alloy composite of Al-Ni-Fe-Co
- Very hard & brittle
- Poor resistance to demagnetization
- Excellent stability over a wide range of temperature
Physical Properties | | |
Parameter | | |
Curie Temp. | °C | 860 |
Max.Operating Temp. | °C | 525-550 |
Resistivity | µ ý.cm | 47-54 |
Hardness | Hv | 520-630 |
Density | g/cm3 | 6.9-7.3 |
Rev. Recoil Permeability | µ rec | 1.70-4.70 |
Saturation Field Strength | kOe | 2.7-6.3 |
| kA/m | 215-500 |
Temp.Coefficient of Br | %/°C | -0.025~-0.02 |
Temp.Coefficient of iHc | %/°C | +0.01~+0.03 |
Magnetic Properties (Cast AlNiCo Magnet) | |||||
Material | Grade | Br | Hcb | Hcj | (BH) max |
| Gs | Oe | Oe | MGOe | g/cm3 |
Cast Al-Ni-Co 2 | LNG 13 | 6800 | 600 | 610 | 1.6 |
Cast Al-Ni-Co 5 | LNG 37 | 12000 | 600 | 610 | 4.63 |
Cast Al-Ni-Co 5 | LNG 40 | 12500 | 600 | 610 | 5 |
Cast Al-Ni-Co 5 | LNG 44 | 12500 | 650 | 660 | 5.5 |
Cast Al-Ni-Co 5 | LNG 52 | 13000 | 700 | 710 | 6.5 |
Cast Al-Ni-Co 6 | LNG 30 | 10500 | 740 | 750 | 3.5 |
Cast Al-Ni-Co 8 | LNGT 32 | 8000 | 1250 | 1280 | 4 |
Cast Al-Ni-Co 8 | LNGT 38 | 8000 | 1380 | 1400 | 4.75 |
Cast Al-Ni-Co 8 | LNGT 60 | 9000 | 1380 | 1400 | 7.5 |
Cast Al-Ni-Co 8 | LNGT 72 | 10500 | 1400 | 1430 | 9 |
Cast Al-Ni-Co 9 | LNGT 44 | 9000 | 1550 | | 5.5 |
Cast Al-Ni-Co 9 | LNGT 63 | 9000 | 2000 | | 8 |
Magnetic Properties (Sintered AlNiCo Magnet) | ||||||||
Material | Grade | Br | Hcb | Hcj | (BH) max | Density | Tc | a Br |
| | Gs | Oe | Oe | MGOe | g/cm3 | °C | % /°C |
Sintered Al-Ni-Co 2 | FLNG 12 | 7000 | 500 | 540 | 1.5 | 7 | 810 | -0.014 |
Sintered Al-Ni-Co 3 | FLNG 8 | 5200 | 500 | 540 | 1 | 6.7 | 760 | -0.022 |
Sintered Al-Ni-Co 4 | FLNG 14 | 5000 | 750 | 770 | 1.8 | 7 | 850 | -0.02 |
Sintered Al-Ni-Co 5 | FLNG 28 | 10500 | 580 | 590 | 3.5 | 7 | 690 | -0.016 |
Sintered Al-Ni-Co 5 | FLNG 34 | 11200 | 591 | 603 | 4.27 | 7 | 890 | -0.016 |
Sintered Al-Ni-Co 6 | FLNG 26 | 9000 | 700 | 730 | 3.3 | 7 | 850 | -0.02 |
Sintered Al-Ni-Co 7 | FLNGT 18 | 6500 | 1000 | 1030 | 2.3 | 7 | 850 | -0.02 |
Sintered Al-Ni-Co 8 | FLNGT 31 | 7800 | 1250 | 1280 | 3.5 | 7 | 850 | -0.02 |
Sintered Al-Ni-Co 9 | FLNGT 36 | 6800 | 1700 | 1738 | 4.5 | 7 | 850 | -0.011 |
Sintered Al-Ni-Co 9H | FLNGT 38 | 8000 | 1500 | 1525 | 4.75 | 7 | 850 | -0.011 |
- Very hard & brittle
- Temperature stability
- Excellent magnetization property
- Free from self-demagnetization
- Poor resistance to demagnetization
- Excellent stability over a wide range of temperature
- Guangzhou
- Western Union, Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C)
- 1000 Per Day
- 10 Days
- Yes
- Contact us for information regarding our sample policy
- Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
- All India
Rm 1002, 10/F, Workingbond Comm. Center, 162 Prince Edward Road West, Hong Kong, Hong Kong, Hong Kong S.A.R.
Phone :852--27877216