ZrO2 Zirconium dioxide CAS 1314-23-4/53801-45-9
Insoluble hauv dej, soluble hauv kub concentrated sulfuric acid, hydrofluoric acid. Zirconite hom, equiaaxial tsis muaj xim siv lead ua saum 1000ºC, qhov ceev ntawm qhov sib piv 5.6, melting point 2715ºC, soluble hauv dej, sulfuric acid, hydrofluoric acid. Hauv alkali eutectic tsim zirconate, cov khoom tshuaj ruaj khov.
Feem ntau siv rau piezoelectric ceramics, cov khoom siv ceramics txhua hnub, cov khoom siv refractory thiab cov hlau muaj nqis smelting zirconium cib, zirconium raj, crucible, thiab lwm yam. Kuj siv rau hauv kev tsim cov hlau thiab cov hlau tsis yog ferrous, optical iav thiab zirconia fiber. Nws tuaj yeem siv ua cov khoom siv rwb thaiv tsev thermal zoo.
| ZrO2 | |
| ZrO2 + Hf O2 | 99.60 |
| Fe2O3 | 0.005 |
| SiO2 | 0.025 |
| Siab | 0.005 |
| NaO2 | 0.010 |
| Qhov loj ntawm cov khoom me me | 325mesh, 1100mesh, 2000mesh |
Sau koj cov lus ntawm no thiab xa tuaj rau peb










