
white aluminum oxide as ceramic wear resistant layer
White aluminum oxide (white fused alumina, Al₂O₃) is widely used as a wear-resistant ceramic layer due to its exceptional hardness (Mohs 9), high melting point (~2050°C), and excellent chemical stability. Here’s how it’s applied in wear-resistant coatings and surfaces: 1. Key Properties for Wear Resistance High Hardness: Resists abrasion from particles, slurries, and friction. Chemical Inertness: Resists



