Khoom npe | AC DC SERVO TSAV CONTROLATOR NROG THYODEMIUM Magnet | |
Khoom | Neodymium hlau boron | |
Qib & Ua Haujlwm Kub | Teem nqi | Tsev hauj lwm kub |
N30-n55 | + 80 ℃ | |
N30m-n52 | + 100 ℃ | |
N30h-n52h | + 120 ℃ | |
N30sh-n50h | + 150 ℃ | |
N25uh-n50u | + 180 ℃ | |
N28Hh-n48h | + 200 ℃ | |
N28AH-N45ah | + 220 ℃ | |
Lub cev | ARC, ntu, pobzeb, nkhaus, mov ci, khaub noom zoo li tus nyiam thiab arched hlau nplaum | |
Daim plhaub | NI, ZN, AU, ag, epoxy, passivated, thiab lwm yam | |
Daim ntawv thov | Sensors, cov tshuab raj, ntim cov khoom lag luam, cov tuav sib sib zog, cov khoom siv nrov, cua tshuab, thiab lwm yam. | |
Khoom sim | Yog tias hauv Tshuag, qauv dawb thiab xa khoom nyob rau tib hnub; Tawm ntawm cov khoom lag luam, lub sijhawm khoom xa tuaj yog tib yam nrog ntau lawm |
Neodymium yog ib tug silvery-dawb hlau uas yog me ntsis reactive thiab oxidises rau xim daj cua dub. Cov hlau yog mos thiab du. Nws muaj cov qauv hexagonal, qhov ceev ntawm 7.004 GM / CM3, lub ntsiab lus melting ntawm 1021 ° C, thiab lub qhov cub npau npau 3027 ° C. Neodymium oxide, los yog neodymia, tshwm sim raws li lub sequioxide nrog cov mis nd2O3Cov. Cov oxide yog cov hmoov dawb daj dawb nrog kev sib nqus tshwj xeeb ntawm 7.3 GM / CM3, lub ntsiab lus melting ntawm 2233 ° C, thiab tus qauv hnyav ntawm 336.48.
Support: L / C, Westerm Union, D / P, D / A, T / A, Maygram, Credit Card, Paypal, thiab lwm yam ..
Tsom rau muab cov hlau nplaum daws rau 30 xyoo