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DunBen
| Product | Big AiNiCo Ring magnets for Industry |
| Materials | Al+Ni+Co+ other rare earth materials |
| Grades | Alnico 2, Alnico 3,Alnico 5,Alnico 6,Alnico 8 and Alnico 9(US standard) |
| Shape | Ring,Can be made for many special shape to suitable for the industry application |
| Properties | 1.High energies and relatively low coercivity |
| 2. Excellent ability to withstand extreme temperatures stability (as high as 500 Celsius Degree) | |
| 3. High magnetic flux density and resistance to demagnetization from vibration and shock | |
| Magnetism direction | Customzied Specific Requirements |
| Certification | ISO/TS16949:2009,ROHS |
| Application | Instruments and meters that require very stable temperature properties such as Watt bour meters, Volt-amp meters, Medical instruments, Industrial motors, Magnetic reed switches, Generators, Hand tools and Vending machines etc. |
| Ring | Out Diameter(mm) | Inner Diameter(mm) | Thickness(mm) |
| Maximum | 200 | 150 | 120 |
| Minimum | 12 | 4 | 3 |
| Grade | America Standard | Br | Hcb | (BH)max | Density | Reversible T.C. | Reversible T.C. | Tc | Tw | Remark | |||
| mT | Gs | KA/m3 | Oe | KJ/m3 | MGOe | 6.9 | %/ºC | %/ºC | ºC | ºC | Isotropic | ||
| LN10 | ALNICO3 | 600 | 6000 | 40 | 500 | 10 | 1.2 | 7.2 | -0.03 | -0.02 | 810 | 450 | |
| LNG13 | ALNICO2 | 700 | 7000 | 48 | 600 | 12.8 | 1.6 | 7.3 | -0.03 | +0.02 | 810 | 450 | |
| LNGT18 | ALNICO8 | 580 | 5800 | 100 | 1250 | 18 | 2.2 | 7.3 | -0.025 | +0.02 | 860 | 550 | Anisotropic |
| LNG37 | ALNICO5 | 1200 | 12000 | 48 | 600 | 44 | 4.65 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNG40 | ALNICO5 | 1250 | 12500 | 48 | 600 | 40 | 5 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNG44 | ALNICO5 | 1250 | 12500 | 52 | 650 | 37 | 5.5 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNG52 | ALNICO5DG | 1300 | 13000 | 56 | 700 | 52 | 6.5 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNG60 | ALNICO5-7 | 1350 | 13500 | 59 | 740 | 60 | 7.5 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNGT28 | ALNICO6 | 1000 | 10000 | 57.6 | 720 | 28 | 3.5 | 7.3 | -0.02 | +0.03 | 850 | 525 | |
| LNGT36J | ALNICO8HC | 700 | 7000 | 140 | 1750 | 36 | 4.5 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNGT38 | ALNICO8 | 800 | 8000 | 110 | 1380 | 38 | 4.75 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNGT40 | ALNICO8 | 820 | 8200 | 110 | 1380 | 40 | 5 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNGT60 | ALNICO9 | 950 | 9500 | 110 | 1380 | 60 | 7.5 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNGT72 | ALNICO9 | 1050 | 10500 | 112 | 1400 | 72 | 9 | 7.3 | -0.025 | +0.02 | 860 | | |
| Product | Big AiNiCo Ring magnets for Industry |
| Materials | Al+Ni+Co+ other rare earth materials |
| Grades | Alnico 2, Alnico 3,Alnico 5,Alnico 6,Alnico 8 and Alnico 9(US standard) |
| Shape | Ring,Can be made for many special shape to suitable for the industry application |
| Properties | 1.High energies and relatively low coercivity |
| 2. Excellent ability to withstand extreme temperatures stability (as high as 500 Celsius Degree) | |
| 3. High magnetic flux density and resistance to demagnetization from vibration and shock | |
| Magnetism direction | Customzied Specific Requirements |
| Certification | ISO/TS16949:2009,ROHS |
| Application | Instruments and meters that require very stable temperature properties such as Watt bour meters, Volt-amp meters, Medical instruments, Industrial motors, Magnetic reed switches, Generators, Hand tools and Vending machines etc. |
| Ring | Out Diameter(mm) | Inner Diameter(mm) | Thickness(mm) |
| Maximum | 200 | 150 | 120 |
| Minimum | 12 | 4 | 3 |
| Grade | America Standard | Br | Hcb | (BH)max | Density | Reversible T.C. | Reversible T.C. | Tc | Tw | Remark | |||
| mT | Gs | KA/m3 | Oe | KJ/m3 | MGOe | 6.9 | %/ºC | %/ºC | ºC | ºC | Isotropic | ||
| LN10 | ALNICO3 | 600 | 6000 | 40 | 500 | 10 | 1.2 | 7.2 | -0.03 | -0.02 | 810 | 450 | |
| LNG13 | ALNICO2 | 700 | 7000 | 48 | 600 | 12.8 | 1.6 | 7.3 | -0.03 | +0.02 | 810 | 450 | |
| LNGT18 | ALNICO8 | 580 | 5800 | 100 | 1250 | 18 | 2.2 | 7.3 | -0.025 | +0.02 | 860 | 550 | Anisotropic |
| LNG37 | ALNICO5 | 1200 | 12000 | 48 | 600 | 44 | 4.65 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNG40 | ALNICO5 | 1250 | 12500 | 48 | 600 | 40 | 5 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNG44 | ALNICO5 | 1250 | 12500 | 52 | 650 | 37 | 5.5 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNG52 | ALNICO5DG | 1300 | 13000 | 56 | 700 | 52 | 6.5 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNG60 | ALNICO5-7 | 1350 | 13500 | 59 | 740 | 60 | 7.5 | 7.3 | -0.02 | +0.02 | 850 | 525 | |
| LNGT28 | ALNICO6 | 1000 | 10000 | 57.6 | 720 | 28 | 3.5 | 7.3 | -0.02 | +0.03 | 850 | 525 | |
| LNGT36J | ALNICO8HC | 700 | 7000 | 140 | 1750 | 36 | 4.5 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNGT38 | ALNICO8 | 800 | 8000 | 110 | 1380 | 38 | 4.75 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNGT40 | ALNICO8 | 820 | 8200 | 110 | 1380 | 40 | 5 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNGT60 | ALNICO9 | 950 | 9500 | 110 | 1380 | 60 | 7.5 | 7.3 | -0.025 | +0.02 | 860 | 550 | |
| LNGT72 | ALNICO9 | 1050 | 10500 | 112 | 1400 | 72 | 9 | 7.3 | -0.025 | +0.02 | 860 | | |
