REG Metals supplies Zirconia Toughened Alumina Discs (ZTA Ceramic Discs / Zirconia Reinforced Alumina Discs) for demanding applications requiring exceptional wear resistance, fracture toughness, corrosion resistance, and mechanical strength. ZTA is an advanced engineering ceramic that combines the high hardness of alumina (Al₂O₃) with the superior toughness of zirconia (ZrO₂), making it ideal for components subjected to impact, abrasion, and high mechanical loads.
Compared with conventional alumina ceramics, Zirconia Toughened Alumina (ZTA) offers significantly improved fracture toughness and crack resistance while maintaining excellent hardness, electrical insulation, and chemical stability. ZTA ceramic discs are widely used in semiconductor manufacturing, medical equipment, industrial machinery, mining, pumps, valves, sealing systems, electronics, aerospace, and precision engineering.
REG Metals supplies precision-machined ZTA Ceramic Discs in custom diameters, thicknesses, surface finishes, and tolerances. Materials are available with Certificate of Analysis (COA), dimensional inspection reports, and full material traceability.
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