Insights
Powder knowledge for buyers and engineers
Practical notes on grades, applications and buying decisions.
White Fused Alumina Powder: Properties, Uses and How to Specify It
White fused alumina is a hard, high-purity form of aluminium oxide used in abrasives, refractories, ceramics and thermal spray. Here is what it is…
Red vs Black Iron Oxide Powder: Differences and Uses
Red iron oxide (Fe₂O₃) and black iron oxide (Fe₃O₄) are related but not interchangeable. Learn how they differ and where each one is used.
Where alumina powder is used: from ceramics to polishing
An overview of the main industrial applications of alumina powder and what to look for when specifying a grade.
Reduced, Atomized or Electrolytic: How to Choose the Right Iron Powder
Reduced, water-atomized and electrolytic iron powders behave differently in pressing, sintering, welding and chemical use. Here is how to pick the right one for…