Ti-Al Target Cr Rotating Target Si-Al Rotating Target;Product maximum size of Ï?500 * 2000, grain size â?¤100μm, density â?¥98%, purity â?¥99.5%. Silicon Target Cr-Al Target Titanium Aluminum Alloy Targets ZrO2 Target;Purity (%) Density (g/cm3) Shape & Size 99.9 5.56 Circular Φ18~30x7~18mm Sector Plate TiO2 Target; Purity(%) Density(g/cm3) Shape & Size 99.9 4.24 Circular Ф50~90x8~12mm Ta2O5 Targets SiO2 Target;Purity(%) Density (g/cm3) Shape & Size 99.9 2.21 Circular Φ18~30x7~18mm Ring Φ230~350x5~20mm Plate MgO Target;Purity(%) Density(g/cm3) Shape & Size 99.9 3.58 Circular Ф50~90x8~12mm Al2O3 Target; Purity(%) Density(g/cm3) Shape & Size 99.99 3.99 Circular Ф50~90x8~12mm