Taw qhia rau kev xaiv ntawm crucible rau sim hluav taws xob rauv

Lub chaw soj nstuam hluav taws xob tuaj yeem siv cov purity corundum crucibles, quartz crucibles, thiab quartz-muaj zirconium crucibles, thiab cov crucibles sib txawv yuav raug xaiv raws li cov khoom sib txawv thiab qhov sib txawv.

1. Corundum crucible

Lub corundum crucible yog tsim los ntawm ntxeem tau fused alumina, uas muaj zog thiab resistant rau melting. Nws yog qhov tsim nyog rau cov qauv yaj nrog qee yam tsis muaj zog alkaline xws li anhydrous sodium carbonate li flux, tab sis tsis haum rau cov khoom muaj zog alkaline xws li sodium peroxide thiab acidic tshuaj raws li flux. Melt tus qauv.

2. Quartz crucible

Quartz crucible tuaj yeem siv qis dua 1650 degrees, muab faib ua pob tshab thiab opaque. Lub semi-pob tshab quartz crucible ua los ntawm cov hluav taws xob arc txoj kev yog siv los kos loj-inch silicon, uas yog ib qho tseem ceeb indispensable khoom siv rau kev loj hlob ntawm loj-scale integrated circuits. Niaj hnub no, cov teb chaws tsim hauv kev lag luam semiconductor hauv ntiaj teb tau siv cov crucible no los hloov cov pob tshab quartz crucible me me. Nws muaj qhov zoo ntawm purity siab, muaj zog kub tsis kam, loj loj, siab precision, zoo txuag hluav taws xob, txuag hluav taws xob, ruaj khov zoo thiab lwm yam.