i-thorium(IV) i-oxide (i-Thorium Dioxide) (i-ThO2) i-powder Purity Min.99%
I-Thorium Dioxide
| IUPACName | I-Thorium dioxide, i-Thorium(IV) i-oxide |
| Amanye amagama | I-Thoria, i-anhydride ye-Thorium |
| I-Cas No. | 1314-20-1 |
| Ifomula yamakhemikhali | ThO2 |
| I-Molar mass | 264.037g/mol |
| Ukubukeka | okuqinile okumhlophe |
| Iphunga | engenaphunga |
| Ukuminyana | 10.0g/cm3 |
| Iphoyinti lokuncibilika | 3,350°C(6,060°F;3,620K) |
| Iphuzu elibilayo | 4,400°C(7,950°F;4,670K) |
| Ukuncibilika emanzini | engancibiliki |
| Ukuncibilika | ayincibiliki ku-alkali incibilika kancane ku-asidi |
| Ukuba sengozini kazibuthe (χ) | −16.0 · 10−6cm3/mol |
| Inkomba ye-refractive (nD) | 2.200 (thorianite) |
Ukucaciswa Kwebhizinisi kwe-Thorium(TV) Oxide
Ubumsulwa Obuncane.99.9%, Ubumhlophe Ubuncane.65, Usayizi Ojwayelekile Wengxenye(D50) 20~9μm
Isetshenziselwa ini i-Thorium Dioxide (ThO2)?
I-Thorium dioxide (thoria) isetshenziswe ezitsheni zobumba ezishisa kakhulu, izigqoko zegesi, uphethiloli wenuzi, ukufafaza amalangabi, ama-crucibles, ingilazi ye-non-silicia optical, i-catalysis, i-filaments kumalambu we-incandescent, ama-cathodes kumashubhu e-electron nama-arc-melting electrode.Amafutha enuziI-Thorium dioxide (thoria) ingasetshenziswa kuma-reactors enuzi njengama-pellets kaphethiloli we-ceramic, ngokuvamile aqukethwe ku-nuclear fuel rods egqoke ama-zirconium alloys. I-Thorium ayiyona i-fissile (kodwa "ivundile", izalanisa i-uranium-233 ene-fissile ngaphansi kwebhomu le-neutron);Ama-alloysI-Thorium dioxide isetshenziswa njengesizinzisi kuma-electrode e-tungsten ku-TIG welding, amashubhu e-electron, nezinjini ze-turbine yegesi yendiza.I-CatalysisI-Thorium dioxide cishe ayinalo inani njenge-catalyst yezohwebo, kodwa izicelo ezinjalo ziphenywe kahle. Kuyi-catalyst ku-Ruzicka enkulu indandatho synthesis.Ama-radiocontrast agentsI-Thorium dioxide yayiyisithako esiyinhloko ku-Thorotrast, i-radiocontrast eyake yaba yinto evamile esetshenziselwa i-cerebral angiography, nokho, idala uhlobo olungavamile lomdlavuza (i-angiosarcoma ye-hepatic) eminyakeni eminingi ngemva kokuphathwa.Ukwakhiwa kwengilaziUma yengezwe engilazini, i-thorium dioxide isiza ukwandisa inkomba yayo ye-refractive futhi inciphise ukuhlakazeka. Ingilazi enjalo ithola ukusetshenziswa kumalensi ekhwalithi ephezulu amakhamera nezinsimbi zesayensi.
