High purity aluminium for electronics and advanced technologies

• Sputtering targets for semiconductor chip production
• Sputtering targets for flat panel display production
• Vacuum evaporation materials for advanced thin film applications
• Super high purity alumina for battery application
• Super high purity alumina for LED chip production
• Bright finish and decorative use

• Purity ranges from 99.998 to 99.9999 per cent (4N8 to 5N5)
• Slabs, typical size 460x1600x3000 mm, maximum casting length 6300 mm
• Billets, typical size diameter 84 to 420 mm, maximum casting length 2800 mm
• Ingots, typical ingot weight 120 kg
• Pigs, typical pig weight 300 kg
• Pyramids

For more detailed information on these products, please download our High Purity brochure, also available in Japanese.

• Super high purity
• Extremely low impurity and trace element levels
• Three-layer electrolysis combined with segregation refining technology