Technical articles on alumina chemistry, material selection, and application know-how.
May 21, 2026
Tabular alumina is the gold standard aggregate for high-performance refractories. Understand its properties, how it compares to calcined and reactive alumina, and how to select the right grade.
May 15, 2026
Particle size distribution and specific surface area are the most important parameters when specifying alumina. Here's what D50, D90, and BET actually mean and how they affect your process.
May 8, 2026
Calcined and reactive alumina serve different purposes in refractories and ceramics. Understand the key differences in alpha content, surface area, and sintering behavior to select the right material.
May 1, 2026
Why alpha phase percentage matters for high-temperature performance and how to specify it correctly in your procurement documents.