lepidolite (thia mica)
Khoom piav qhia
Lepidolite yog ib qho ntawm cov khoom siv tseem ceeb rau kev rho tawm cov hlau tsis tshua muaj lithium.Lithium mica feem ntau muaj rubidium thiab cesium, uas kuj yog ib qho tseem ceeb raw khoom rau rho tawm cov hlau tsis tshua muaj.Lithium yog cov hlau lightest nrog lub ntiajteb txawj nqus ntawm 0.534.Nws tuaj yeem tsim lithium-6 xav tau rau thermonuclear.Nws yog ib qho tseem ceeb roj rau hydrogen foob pob, foob pob ua ntxaij, nuclear submarines thiab dav hlau tshiab.Lithium absorbs neutrons thiab ua raws li kev tswj kav hauv lub atomic reactor;Liab luminescent tus neeg sawv cev siv los ua teeb liab foob pob thiab teeb pom kev foob pob hauv cov tub rog thiab cov roj nplua nyeem tuab siv rau dav hlau;Nws tseem yog cov khoom siv raw ntawm cov roj lubricating rau cov tshuab dav dav.
Lithium mica yog tib yam li spodumene, lepidolite tuaj yeem siv rau hauv iav thiab ceramic kev lag luam, uas tuaj yeem txo qhov melting point ntawm iav thiab ceramics, muaj qhov pom tseeb melting pab cuam, txo cov viscosity yaj, txhim kho kom meej thiab homogenization nyhuv, thiab txhim kho cov pob tshab thiab cov khoom tiav.