Our previous work reported that Al2O3 inhibited the oxidative reactivity of MnO2 through heteroaggregation between oxide particles and surface complexation of the dissolved Al ions with MnO2 (S.

(a), MgO-Al2O3-SiO2 ternary glass phase diagram, showing the glass chemical composition situates at cordierite (chemical formula of Mg2Al4Si5O18) region. (b), XRD patterns of glass and glass ...

ABSTRACT: The study aims at evaluating the bond durability of a carbon microfiber (CMF)-reinforced alkali-activating calcium aluminate cement (CAC)/fly ash F (FAF) blend cementitious material adhering ...

ABSTRACT: The present work investigated the phase relations in SiC-Al2O3-Y2O3-SiO2 (Si-Al-Y-O-C) system. As a continuation of our previous works, the purpose of this study is to understand the high ...

The dissolution of alumina in CaO-SiO2-Al2O3 slags is a critical phenomenon in metallurgical processes, notably in steel refining and continuous casting. This process is governed predominantly by mass ...

Abstract: In this study, we investigate the deposition of high-k dielectric materials, namely Al2O3 and HfO2, using atomic layer deposition for 4H-SiC metal-oxide-semiconductor applications. C-V ...

Recently, gahnite (ZnAl2O4) is gaining attraction as a potential refractory ceramic because of the similarity of its structure and properties with those of magnesium aluminate (MgAl2O4) spinel ...