Faib Ntawm Cov Khoom Siv Zirconium

Cov khoom siv zirconium Muaj ntau dua kaum hom kev coj cov zirconium bearing ores. Tsuas yog cov zircon thiab baddeleyite uas tau muag khoom. Zirconite, tseem hu ua zircon, yog qhov muab faib zirconium sib faib ntau yam. Nws yog tsuas yog tsim hauv Asmeskas, Brazil, Is Nrias teb, Australia, Tuam Tshoj thiab CIS. Nws lub ntsiab muaj pes tsawg leeg yog ZrO2 · SiO2. Cov theoretical Cheebtsam yog ZrO 267.01% thiab SiO233.99%. Cov ntsiab lus ntawm ntau impurities hauv zirconite ore yog: Fe2O3) 0.5% ~ 5.0% thiab ib qho me me ntawm CaO,. MgO, TiO2, thiab lwm yam Plagic zircons feem ntau pom hauv Brazil thiab Sri Lanka. Suav Teb' s khaws cia yog me me. Lub ntsiab tseem ceeb yog ZrO2. Kev lag luam oblique zircon muaj 275% ~ 85% ZrO, lub ntsiab impurities yog Fe2O32% ~ 5%, SiO210% ~ 20% thiab ib qho me me ntawm A1203 thiab TiO2. Cov ntxhia ceev yog 5.7 g / cm3 Mohs hardness 6.5.