tantalum-niobium ore

Tantalum-niobium yog ib lo lus dav dav rau cov zaub mov uas muaj tantalum thiab niobium. Muaj ntau tshaj li ib puas hom. Ntawm lawv tuaj yeem siv los ua ore mining, feem ntau yog tantalite, niobium hlau ore thiab pyrochlore. Tantalum (Ta) niobium (Nb) belongs rau lub siab melting point (tantalum 2996 degree C, niobium 2468 degree C), high boiling point (tantalum 5427 degree C, niobium 5127 degree C) ntawm cov hlau tsis tshua muaj, cov tsos ntawm hlau, greyish. -dawb luster, hmoov yog tsaus grey, nrog roj nqus, corrosion kuj, superconductivity, unipolar hluav taws xob conductivity thiab nyob rau hauv qhov kub thiab txias nyob rau hauv qhov kev siv ntawm high yam ntxwv. Nws yog siv rau kev npaj ntawm tantalum oxide thiab niobium oxide, thiab refining ntawm tantalum thiab niobium. Cov qhab-nees ntsuam xyuas tuaj yeem soj ntsuam sai sai los ntawm qhov tshwj xeeb Tantalum-Niobium Wave Ore Analyzer.