Round Ring Block Arc Permanent Ferrite Magnet
Tlhaloso ea Sehlahisoa
Magnet ea Ferrite (eo hape e tsejoang e le makenete ea ceramic) ke makenete o sa feleng.
Li thehiloe haholo-holo Strontium e thehiloeng (SrFe2O3), e entsoeng ka tlatsetso ea Strontium Carbonate ho eketsa litšoantšiso ho tloha ho Barium e sa sebetseng e thehiloeng (BaFe2O3).
Matla a bona a matle a ho qobella a tsoa ho kristale anisotropy e phahameng ea strontium iron oxide.Leha ho le joalo, likarolo tsa isotropic le tsona li ka hlahisoa moo ho hlokahalang matla a mabone a mangata a bonolo le a bonolo.
Mabapi le litšobotsi tsa motlakase, resistivity ea ferrite e kholo haholo ho feta ea tšepe le alloy magnetic materials, hape e na le thepa e phahameng ea dielectric.
Matla a khoheli a ferrite a boetse a bonts'a ho kenella ho hoholo ha maqhubu a phahameng.
Ferrite ha e tsamaise 'me e na le khanyetso e phahameng khahlanong le kutu, acid, letsoai le lubricant.Libopeho tse tloaelehileng haholo li bonolo, tse kang disc, blocks, cylinders, rings, le arcs.
Limanete tsa Ferrite li sebelisoa hangata lits'ebetsong tse fapaneng lilemong tse mashome a 'maloa tse fetileng, joalo ka libuela-hōle, li-motor le lijenereithara.
Litšobotsi tsa Magnetic tsa Sintered Ferrite (Maemo a China)
| Kereiti | Remanence Induction | Matla a Qobellang | Matla a Koetliso a ka hare | Sehlahisoa sa Max.Energy | ||||
| mT | Gs | k/Am | kOe | k/Am | kOe | kJ/m³ | MGO | |
| 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 |
Thepa ea 'Mele ea Sintered Ferrite
| Temp Coefficient ea Br | 0-0.18 ~ -0.2 %/℃ | Temp Coefficient ea Hcj | 0.25-0.4%/℃ |
| Botenya | 4.7-5.1 g/cm³ | Ho hanyetsa Motlakase | >10⁴ μΩ • cm |
| Vickers Hardness | 400-700 Hv | Thermal Conductivity | 0.029 W/m • ℃ |
| Curie Temp | 450-460 ℃ | Coefficient ea Katoloso ea Thermal | 9-10x10-6/℃ (20-100℃) ⟂C |
| Mocheso o khethehileng | 0.62-0.85 J/g • ℃ | Max.Mocheso oa Ts'ebetso | 1 -40 ~ 250 ℃ |
| Ho Kobeha Resitance | 5-10 Kgf/mm2 | Compressive Resitance | 68-73 limilimithara2 |
