Tsev > Xov xwm > Ntsiab lus

Siv lead ua thiab siv lead ua txawv

Aug 22, 2015

Khoom cua quartz thiab tshuaj muaj pes tsawg leeg ntuj siv lead ua silica, siab purity silicon dioxide uas yog hu ua tus "siv lead ua". Siv lead ua tej no ib lub siv lead ua quartz pob tshab yog sab hexagonal muaju, cov hardness loj heev, yog reflecting tshav ntuj tuaj (feem ntau hu ua lub Xya rays), huam sai heev.

Ntshiab si quartz yog tsis muaj kob uas pob tshab siv lead ua, tsis impurity txog natural siv lead ua yuav NW nyuam qhuav yuav nrhiav tus tshaj ntuj muaju nrog cua npuas thiab impurities, siv lead ua nws corrosion.

Khoom cua quartz raw khoom silica xuab zeb mus txog hauv tus txheej txheem ca, ces yog lub zoo tej technology hab flawless kiag li polished siv zog ua, ntshiab pob tshab muaju, tsim rau cov deficiency uas siv lead ua ntuj.

Rhinestones ntxiv co xws li hmoov txhuas yuav ua rau kom lub teeb split txhaj, tsuas qhia tau hais tias tus siv lead ua ntawm nom tswv cajceg. Vim txoj kev dag siv lead ua kev nyuab, khoom siv tes ua lawm, ib co nqi kim tshaj tshaj lub ntuj siv lead ua.

Siv lead ua dag tias muaj hlau lead iav, los yog cov iav siv lead ua hmoov txhuas thiab iav zoo tib yam (of Written composition yog silicon dioxide) 24% ua oxide, yuav zoo ib yam li ntuj siv lead ua brightness thiab transparency uas siv lead ua.

Thoob ntiaj teb kom tswj rua cov ntsiab lus uas ua oxide 24% (uas yuav tau hu ua muaju, tsawg yog iav siv lead ua), thiab muaj zog tshuaj uas dag siv lead ua qhov zoo tshaj plaws, piv nrog zoo tib yam iav, mas loj, yim hnyav, refraction, kis tau tus mob tawm ntawm cov yeeb yuj 10-xim; siab hardness, coj-resisting.

UV tau mus rau lub rhinestones thiab siv lead ua, txawm zoo tib yam iav tsis haum.

Siv lead ua melting point: siv lead ua melting point 1713

Refractive Performance index: siv lead ua tus refractive index 1.544-1.553, kog mus ntau yam no. Refraction thaum lub teeb los ntawm cov pa ua tus siv lead ua Sapphire, thiab refracted, nws lub sine thiab tus piv ntawm lub sine ntawm lub kaum sab xis.

Iav tseev tsim ntiaj teb muaj lub tswvyim ntawm iav nruj: cov iav hom khoom. Siv lead ua: leaded iav, los yog siv lead ua, ua cov ntaub ntawv kawm muaj oxide 24%. Vim li no, 24% txhuas txhuas siab oxide iav lav.