English
Spanish
French
German
Italian
Chinese (Simplified)
Japanese
Korean
Arabic
Portuguese
- 100
- Piece/Pieces
- Magnets
- Permanent Magnets
- Alnico Magnet
- Customized
Alnico Ring Magnets
Backed by rich industry experience and knowledge, we have been able to manufacture, export and supply a broad range of Alnico Ring Magnets. Owing to their excellent magnetic field property, offered magnets are majorly used in electronic devices like loudspeakers, sensors, generators, hard disks, motors and MRI machines. These magnets are precisely manufactured by our team of well-versed professionals by utilizing high grade magnetic material at our well-equipped manufacturing unit. Furthermore, these Alnico Ring Magnets can be availed in multiple sizes and shapes like disc, ring, cylinder and block to our customers.
Features:
- Excellent magnetization property
- Hard and brittle
- Aluminum-nickel-cobalt composition
- Corrosion-resistant
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 |
- 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