2026-04-08
Brown vs White Aluminum Oxide: Which Grade Fits Your Process?
BFA vs WA — toughness, purity and typical applications for bonded abrasives and refractories.
Brown Aluminum Oxide offers high toughness for bonded and coated abrasives and heavy-duty grinding. White Aluminum Oxide provides higher purity, sharper cutting edges and superior thermal shock resistance for precision abrasives and high-end refractories.