Enhanced Properties of Tailored Alumina-Magnesia-Based Dry Ramming Mixes by Calcium Magnesium Aluminate (CMA).

ABSTRACT: To achieve the goal of "dual-carbon", induction furnaces with high efficiency and energy-saving advantages are paid more attention in the foundry and metallurgy industries. The service life and safety of induction furnaces strongly depended on the lining because expansion and forward sintering could result in the erosion and slag resistance of the lining. Focusing on the tailoring properties of alumina-magnesia-based dry ramming mixes, calcined magnesia particles were replaced with the novel multi-component materials of calcium magnesium aluminate (CaO-MgO-Al₂O₃, CMA) with a size of 200 mesh. Properties such as the bulk density, apparent porosity, strength, and slag corrosion resistance of alumina-magnesia-based dry ramming mix containing CMA were evaluated contrastiv

SUBMITTER: Tang H 

PROVIDER: S-EPMC9968234 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature