White Aluminium Oxide WFA 1. High purity White fused alumina 2. high hardness White Aluminium 3. White fused alumina WHITE FUSED ALUMINA:With high quality alumina oxide powder as raw materials, white fused alumina is produced by fusing and extracting from crystallization.FEATURE:It is featured by high purity, self-sharpening, and acid-alkali and corrosion resistance, temperature tolerance. ...