Round Ring Block Arc Permanent Ferrite Magnet
Product Description
Iyo Ferrite Magnet (inozivikanwawo seceramic magineti) ndeye isingaperi magineti.
Iwo anonyanya kunzi Strontium based (SrFe2O3), yakagadzirwa neStrontium Carbonate additive kuti iwedzere kuita kubva kune yakasakara Barium based (BaFe2O3).
Simba ravo rakanaka rekumanikidza rinobva kune yakakwira crystal anisotropy yestrontium iron oxide. Nekudaro, zvikamu zve isotropic zvinogona zvakare kugadzirwa uko iri nyore uye nyore multi-pole magnetization inodiwa.
Panyaya yemagetsi maitiro, iyo resistivity yeferrite yakakura kupfuura iyo yesimbi uye alloy magineti zvinhu, uye zvakare ine yakakwirira dielectric zvivakwa.
Iwo magineti emhando yeferrite anoratidzawo yakakwira permeability pane yakakwirira frequency.
Ferrite haina conductive uye ine yakanyanya kurwisa corrosion, acids, munyu, uye lubricant. Maumbirwo akajairika ari nyore, akadai sedhisiki, zvidhinha, masilinda, zvindori, uye arcs.
Magineti eFerrite anowanzo shandiswa mukushandisa kwakasiyana mumakumi emakore apfuura, senge magudzanzwi, mota, uye majenareta.
Magnetic Characteristics of Sintered Ferrite (China Standard)
| Giredhi | Remanence Induction | Coercive Force | Intrinsic Coercive Force | Max.Energy Product | ||||
| mT | Gs | k/Am | kOe | k/Am | kOe | kJ/m³ | MGOe | |
| Y10 | 200-235 | 2000-2350 | 125-160 | 1570-2010 | 210-280 | 2640-3520 | 6.5-9.5 | 0.8-1.2 |
| Y25 | 360-400 | 3600-4000 | 135-170 | 1700-2140 | 140-200 | 1760-2510 | 22.5-28.0 | 2.8-3.5 |
| Y30 | 370-400 | 3700-4000 | 175-210 | 2200-2640 | 180-220 | 2260-2770 | 26.0-30.0 | 3.3-3.8 |
| Y30BH | 380-400 | 3800-4000 | 230-275 | 2890-3460 | 235-290 | 2950-3650 | 27.0-32.5 | 3.4-4.1 |
| Y33 | 410-430 | 4100-4300 | 220-250 | 2770-3140 | 225-255 | 2830-3210 | 31.5-35.0 | 4.0-4.4 |
| Y35 | 400-420 | 4000-4200 | 160-190 | 2010-2380 | 165-195 | 2070-2450 | 30.0-33.5 | 3.8-4.2 |
Zvinhu Zvenyama zveSintered Ferrite
| Temp Coefficient yeBr | 0-0.18 ~ -0.2 %/℃ | Temp Coefficient yeHcj | 0.25-0.4%/℃ |
| Density | 4.7-5.1 g/cm³ | Kuramba Kwemagetsi | >10⁴ μΩ • masendimita |
| Vickers Kuoma | 400-700 Hv | Thermal Conductivity | 0.029 W/m • ℃ |
| Curie Temp | 450-460 ℃ | Coefficient of Thermal Expansion | 9-10x10-6/℃ (20-100℃) ⟂C |
| Dpecific Heat | 0.62-0.85 J/g • ℃ | Max. Operating Temp | 1 -40 ~ 250 ℃ |
| Bending Resitance | 5-10 Kgf/mm2 | Compressive Resitance | 68-73 mm2 |
