Corundum Planetary Zeb Jar

Taw qhia: lub npe ntawm corundum, uas los ntawm Is Nrias teb, yog ib lub npe mineralogical nrog nws hardness zes rau pob zeb diamond. Corundum feem ntau yog siv rau kev sib tsoo cov ntaub ntawv siab heev. Corundum hub nrog zirconia npas .yog txoj kev zoo tshaj plaws rau hnav-tiv taus. Txawm hais tias corundum muaj zog hardness, nws kuj tsis yooj yim, thov tiv thaiv kom tsis txhob ntog rau hauv av thiab siab zog cuam tshuam tus cwj pwm thaum siv nws. Peb tuaj yeem kho ntau hom lub tshuab nqus tsev vacuum raws li cov neeg siv khoom xav tau.

Arc Ncaj alumina ceramic crucibles 'cov haujlwm yooj yim:
Lub npe: ncaj alumina crucibles
Tshuaj muaj pes tsawg leeg Al2O3 ≥ 99
R2O ≤ 0.2
Fe2O3 ≤ 0.1
SiO2 ≤ 0.2
Qhov ntom ntom (g / cm2) ≥ 3.80
Pom tseeb porosity (%) <1
Bending zog (Mpa)> 350
Compressive zog (Mpa)> 12000
Dielectric qhov tsis tu ncua Σ (1MHz) 2
Ua haujlwm kub siab tshaj (°C) 1800
Lub thawv ci zoo tshaj plaws rau kev ua cov hmoov TV, cov ntaub ntawv tsis tshua muaj hauv ntiaj teb, cov hlau muaj txiaj ntsig, thiab cov khoom ci ci siab, nruab nrab thiab qis ceramic capacitors, NTC, PTC piezoelectric ceramic thiab lithium cobalt oxide, lithium manganese oxide hmoov.

1. High purity: Al2O3> 99%, zoo tshuaj corrosion kuj.
2. Zoo kub endurance, siv mus sij hawm ntev ntawm 1600 ° C, 1800 ° C lub sij hawm luv luv.
3. Zoo ceev thermal shock tsis kam, tsis yooj yim rau tawg.
4. Slip Casting nrog kev ceev ceev.