Zircon, tseem hu ua zirconium silicate (ZrSiO 4), yog cov khoom sib koom ua ke los ntawm kev khawb thiab kev ua cov pob zeb ntxhia hnyav thaum ub. Mined tsuas yog hauv Australia thiab South Africa, zircon tuaj yeem siv los ntawm nws cov xuab zeb ntxhib los yog milled rau cov hmoov zoo.
Zirconia nyob qhov twg?
Zirconium tshwm sim hauv kwv yees li 30 hom pob zeb, qhov loj yog zircon thiab baddeleyite. Ntau tshaj 1.5 lab tonnes ntawm zircon raug mined txhua xyoo, feem ntau hauv Australia thiab South Africa. Feem ntau baddeleyite yog mined hauv Brazil.
cubic zirconium tuaj qhov twg?
Cubic zirconia is a manmade mineral ua los ntawm zirconium dioxide. CZs tuaj yeem tshwm sim zoo li pob zeb diamond, tab sis lawv muaj cov qauv ntxhia sib txawv heev. Cubic zirconias tau pom nyob rau hauv qhov me me, tab sis feem ntau siv hauv cov hniav nyiaj hniav kub yog tib neeg tsim hauv chav kuaj.
Vim li cas cubic zirconia thiaj pheej yig?
Cov pob zeb no (cubic zirconia yog cov nto moo tshaj plaws) tam sim no tsis pom zoo tias muaj "xim ntau dhau". Vim li cas koj ho tsis xav tau lub pob zeb uas zoo nkauj dua li pob zeb diamond? Qhov laj thawj feem ntau yog qhov cubic zirconia pheej yig. … Ntxiv dua thiab, nws qhia tias tus nqi ntawm lub pob zeb diamond tsis nyob hauv nws txoj kev zoo nkauj lawm, tab sis hauv nws qhov tsis tshua muaj.
Puas yog zirconia tshwm sim?
Zirconia thiab cubic zirconia
Ntau lub npe hu ua pob zeb hluavtaws, cubic zirconia tau dhau los ua pob zeb nrov vim nwsoptically ntshiab ib leeg muaju thiab nws qhov siab refractive index. Zirconia kuj tshwm sim ib txwm muaj li cov ntxhia baddeleyite.
