Cov iav ntau yam yog nplua nuj thiab tuaj yeem ua tau raws li cov kev xav tau sib txawv ntawm ntau lub sijhawm. Los ntawm kev kho cov khoom siv thiab cov txheej txheem ntawm kev tsim cov iav, cov tuam ntxhab tuaj yeem hloov pauv zoo ntawm cov ntaub ntawv iav, thiaj li ua kom nws ruaj khov thiab ruaj khov. Piv txwv li, cov iav tempered feem ntau tsis yog tsuas yog muaj zog dua li iav zoo tib yam, tab sis kuj cov khib nyiab yuav tsis raug mob, nyab xeeb thiab txhim khu kev qha. Kab lus no yuav qhia txog qhov sib txawv ntawm quartz raj thiab iav raj, ua kom txhua tus nkag siab txog quartz raj.
Ua ntej, qhov sib txawv ntawm quartz raj thiab iav raj
Qhov txawv ntawm quartz raj thiab iav raj yog:
Cov khoom ntawm quartz raj feem ntau yog silica, thiab lub hardness thiab transparency yog siab dua li ntawm iav raj; Thiab quartz raj kub kub kuj, hnav tsis kam, soothing teb muaj peev xwm muaj zog dua. Cov txheej txheem ntawm cov iav raj yog sodium silicate, silicon dioxide thiab calcium silicate, feem ntau yog sodium silicate, nws hardness, transparency, kub tsis kam, hnav tsis kam yog ntau dua.
Quartz iav raj yog ib qho tshwj xeeb kev siv tshuab iav ua los ntawm silica, uas yog cov khoom siv yooj yim heev. Quartz iav muaj cov khoom zoo ntawm lub cev thiab tshuaj lom neeg. Siv nyob rau hauv hluav taws xob hluav taws xob chim, hluav taws xob qhov cub, hluav taws xob rhaub nyob rau hauv, ua si lub luag hauj lwm cua sov.
