Girêdayî Ndfeb magnet wholesale
Hûrî
Magnetên Nd-Fe-B yên girêdayî ji toza magnetîkî ya Nano NdFeB ku bi lez tê vemirandin û girêdana polîmer pêk tê.Magnetên meyên NdFeB yên Bonded bi piranî di motor û senzoran de ji bo IT, OA, Amûrên îstîxbaratê, pîşesaziyên otomobîlan têne sepandin.
Parametreya hilberê
| Sinif | Remanence | Zordariya Navxweyî | Magnetic Induction Coercivity | Max Magnetic Hilbera Enerjiyê | Max Working Germî | |||||
| Br | Hcj | Hcb | (BH) max | °C | ||||||
| KGs | mT | KOe | KA/m | KOe | KA/m | MGOe | KJ/M3 | |||
| BNM-5 | 5.7--6.2 | 570--620 | 7.0--9.0 | 560--720 | 3.6--4.0 | 288-320 | 5.0--6.0 | 40--48 | 120--140 | |
| BNM-6 | 5.8--6.3 | 580--630 | 8.0--10.0 | 640--800 | 4.0--4.7 | 322-376 | 6.0--7.0 | 48--56 | 120--140 | |
| BNM-7 | 5.9--6.4 | 590--640 | 8.0--10.0 | 640--800 | 4.5--5.2 | 360--416 | 7.0--8.0 | 56--64 | 120--140 | |
| BNM-8 | 6.2--6.7 | 620--670 | 8.5--10.0 | 680--800 | 5.0--5.8 | 400--464 | 8.0--9.0 | 64--72 | 120--140 | |
| BNM-9 | 6,4--6,9 | 640--690 | 8.5--10.0 | 680--800 | 5.2--5.6 | 416--448 | 8,5--9,5 | 68--76 | 120--140 | |
| BNM-10 | 6.7--7.2 | 670--720 | 8.5--10.0 | 680--800 | 5.2--6.0 | 416--480 | 9.0--10.0 | 72--80 | 120--140 | |
| BNM-11 | 6.9--7.4 | 690--740 | 9.0--10.5 | 720--840 | 5.0--5.8 | 400--464 | 10.0--11.0 | 80--88 | 120--140 | |
| BNM-12 | 7.4--7.6 | 740--760 | 9.0--10.5 | 720--840 | 5.7--6.4 | 456--512 | 11.0--12.0 | 88--96 | 120--140 | |
| BNM-11L | 7.0--7.5 | 700--750 | 6,5--8,0 | 520--640 | 5.0--5.8 | 400--464 | 10.0--11.0 | 80--88 | 120--140 | |
| BNM-12L | 7,5--8,0 | 750--800 | 6,5--8,0 | 520--640 | 5.4--6.2 | 432--496 | 10.5--11.5 | 84--92 | 120--140 | |
| BNM-8SR | 6.2--6.7 | 620--670 | 11.0-14.0 | 880--1120 | 5.0--5.8 | 400--464 | 8.0--9.0 | 64--72 | 140--160 | |
| Sinif | Permeability Recoil | Têrbûn Magnetizing Force | Density | Reversible Germahiya Germiya | |||
| tu rec | Hs | g/cm³ | Br | ||||
| KOe | KA/m | %/°C | |||||
| BNM-5 | 1.1--1.2 | ≥20 | ≥1600 | 5.8--6.2 | —0,1-0,13 | ||
| BNM-6 | 1.1--1.2 | ≥20 | ≥1600 | 5.8--6.2 | —0,1-0,13 | ||
| BNM-7 | 1.1--1.2 | ≥20 | ≥1600 | 5.8--6.2 | —0,1-0,13 | ||
| BNM-8 | 1.1--1.2 | ≥20 | ≥1600 | 5.8--6.2 | —0,1-0,13 | ||
| BNM-9 | 1.1--1.2 | ≥20 | ≥1600 | 5.8--6.2 | —0,1-0,13 | ||
| BNM-10 | 1.1--1.2 | ≥20 | ≥1600 | 5.8--6.2 | —0,1-0,13 | ||
| BNM-11 | 1.1--1.2 | ≥20 | ≥1600 | 5.8--6.2 | —0,1-0,13 | ||
| BNM-12 | 1.1--1.2 | ≥20 | ≥1600 | 5.8--6.2 | —0,1-0,13 | ||
| BNM-11L | 1.1--1.2 | ≥20 | ≥1600 | 5.8--6.2 | —0,1-0,13 | ||
| BNM-12L | 1.1--1.2 | ≥20 | ≥1600 | 5.8--6.2 | —0,1-0,13 | ||
| BNM-8SR | 1.1--1.2 | ≥20 | ≥1600 | 5.8--6.2 | —0,1-0,13 | ||
| Diameter Range Yekîne: mm | Diameter Tolerans Yekîne: mm | Circularity Yekîne: mm | Concentricity Yekîne: mm | ||
| ≤4 | 0.03 | 0.02 | 0.04 | ||
| 4--10 | 0.04 | 0.02 | 0.05 | ||
| 10--18 | 0.06 | 0.03 | 0.05 | ||
| 18--30 | 0.08 | 0.04 | 0.06 | ||
| 30--50 | 0.10 | 0.05 | 0.06 | ||
| 50--80 | 0.10 | 0.06 | 0.08 | ||
| >80 | 0.12 | 0.06 | 0.08 | ||
| Rêzeya Bilindî Yekîne: mm | Height Tolerance Yekîne: mm | Paralelîzm Yekîne: mm | Rectangularity Yekîne: mm | |||
| ≤4 | 0.06 | 0.04 | 0.04 | |||
| 4--10 | 0.08 | 0.05 | 0.06 | |||
| 10--18 | 0.10 | 0.06 | 0.08 | |||
| 18--30 | 0.15 | 0.08 | 0.10 | |||
| 30--50 | 0.20 | 0.10 | 0.12 | |||
| >50 | 0.30 | 0.12 | 0.15 | |||
Peyama xwe li vir binivîse û ji me re bişîne