Active Member
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[China]
Address: Floor 16, Jinyuan plaza, # 57 Hubin Nan Road, Xiamen, China 361004
Contact name:
Xiamen Yuxiang Magnetic Materials Technology Co., Ltd. |
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Hot Sale Sintered Alnico Magnet With High Resistance Demagnetization
General Description:
Alnico magnets, composed of primarily aluminum (Al), nickel (Ni), and cobalt (Co), were developed in the 1940's. This class of magnet remains a preferred material because of its excellent temperature stability, high magnetic flux density, and resistance to corrosion.
Alnico magnets are manufactured through a casting or sintering process. The casting process allows for the magnet to be manufactured into intricate and complex shapes. Sintered Alnico is made from a powdered mixture of ingredients that are pressed into a die under tons of pressure. The Sintering process allows for the magnets to be manufactured to tighter tolerances and higher mechanical strength.
Possessing the following characteristics:
1. High residual induction
2. Excellent temperature stability
3. Good corrosion resistance
4. Wide range of complex shapes and sizes available
5. Can be plated or coated
6. Easy of magnetization
7. High field strengths at medium prices
8. Lower initial tooling cost
9. Alnico magnets are widely used in motor, sensor,meter,telephone and speaker, teaching, detector, MRI, holding system,etc.
| Grade | Br | Hc | (BH)max | Tc | Tw | Temp. Coefficient α(Br) | MMPA Equivalent | Remark | |||
| mT | KGs | KA/m | Oe | KJ/m3 | MGOe | °C | °C | %/°C | |||
| FLN8 | 550 | 5.5 | 42 | 530 | 9.0 | 1.13 | 760 | 450 | -0.022 | [S.Alnico3] | Isotropy |
| FLNG12 | 700 | 7 | 48 | 600 | 12.4 | 1.55 | 810 | 450 | -0.014 | [S.Alnico2] | |
| FLNGT18 | 580 | 5.8 | 90 | 1130 | 18.0 | 2.20 | 860 | 450 | -0.020 | [S.Alnico7] | |
| FLNG34 | 1100 | 11 | 48 | 600 | 34.0 | 4.25 | 890 | 450 | -0.016 | [S.Alnico5] | Anisotropy |
| FLNGT28 | 1000 | 10 | 56 | 700 | 28.0 | 3.50 | 850 | 450 | -0.020 | [S.Alnico6] | |
| FLNGT38 | 800 | 8 | 120 | 1500 | 38.0 | 4.75 | 850 | 450 | -0.020 | [S.Alnico8] | |
| FLNGT42 | 850 | 8.5 | 120 | 1500 | 42 | 5.25 | 820 | 450 | -0.020 | ||
| FLNG33J | 680 | 6.8 | 140 | 1750 | 33.0 | 4.13 | 850 | 450 | -0.025 | [S.Alnico8HC] | |
We have accumulated abundant experience and established stable and credible business relationships with customers worldwide. With rich experience in dealing with all types of large and small orders, we have developed extensive contacts with many local and international freight organizations. Consequently, we are able to ship our goods safely and reliably to almost anywhere in the world
For more detail info, please feel free to visit our website or inquire us at any of your convenience.
About our company business scopes:
We supply hard magnets and magnetic materials from China. Our magnets include ferrite magnets, flexible magnets, NdFeB magnets, alnico magnets, SmCo magnets, rubber magnets, refrigerator fridge magnets, magnetic powder, magnetic compound tesla meters & magnetizers, and magnetic jewelry. We also supply ferrite cores, MnZn cores and NiZn cores for transformers and coils, loudspeaker magnets, motor magnets, and refrigerator gasket stripes.
