The influence of high-aluminum solid waste on the structure and properties of mullite ceramics

Key Points

• High-aluminum solid waste improves mechanical strength in mullite ceramics, with notable enhancements in properties.
• The study highlights increased sintering density, reaching 2.8 g/cm³, indicating significant structural change.
• Assessment of microstructure reveals refined grain size and better bonding, enhancing overall ceramic quality.
• Findings suggest utilizing aluminum waste can improve sustainability in ceramic manufacturing processes.