Magnet e Tloaelehileng ea Neodymium Ring bakeng sa Enjene le Sebui
Tlhaloso ea Sehlahisoa
Neodymium ke tšepe e bonojoana le e bosoeu e bosoeu. Neodymium ke paramagnetic e matla haholo. Tšebeliso e kholo ea neodymium e ho limakete tsa nako e telele tse matla tse thehiloeng ho Nd2Fe14B tse sebelisoang ho lienjenere le lijenereithara tse sebetsang hantle haholo, hammoho le ho li-spindle makenete bakeng sa li-hard drive tsa khomphutha le li-turbine tsa moea. Limanete tsa Neodymium li fumaneha ka mefuta e mengata ea libopeho, boholo le limaraka.
Ring NdFeB Magnet Litšobotsi
1. Mocheso o phahameng oa ho sebetsa
Limakete tsa N48H neodymium li na le khanyetso e ntle ea mocheso. Bakeng sa li-magnets tsa NH letoto la NdFeB, mocheso o phahameng oa ho sebetsa o ka fihla ho 120 ℃.
Lisebelisoa tsa Neodymium | Max. Mocheso oa Ts'ebetso | Curie Temp |
N35 - N55 | 176°F (80°C) | 590°F (310°C) |
N33M - N50M | 212°F (100°C) | 644°F (340°C) |
N30H - N48H | 248°F (120°C) | 644°F (340°C) |
N30SH - N45SH | 302°F (150°C) | 644°F (340°C) |
N30UH - N40UH | 356°F (180°C) | 662°F (350°C) |
N30EH - N38EH | 392°F (200°C) | 662°F (350°C) |
N32AH | 428°F (220°C) | 662°F (350°C) |
2. Litšobotsi tsa 'Mele le Mechini
Botenya | 7.4-7.5 g/cm3 |
Matla a Khatello | 950 MPa (137,800 psi) |
Matla a tšepe | 80 MPa (11,600 psi) |
Vickers Hardness (Hv) | 550-600 |
Ho hanyetsa Motlakase | 125-155 μΩ•cm |
Matla a Mocheso | 350-500 J/(kg.°C) |
Thermal Conductivity | 8.95 W/m•K |
Relative Recoil Permeability | 1.05 μr |
3. Ho roala / Ho roala
Likhetho: Ni-Cu-Ni, Zinc (Zn) , Black Epoxy, Rabara, Khauta, Silevera, joalo-joalo.
4. Tataiso ea Magnetic
Limakete tsa selikalikoe li hlalosoa ka litekanyo tse tharo: bophara ba ka ntle (OD), bophara ba ka hare (ID), le bophahamo (H).
Mefuta ea tataiso ea makenete ea limmete tsa selikalikoe ke axially magnetized, diametrically magnetized, radially magnetized, and multi-axially magnetized.