On average, pure and high purity ingot - cast as sow and
standard ingots - accounts for about 6 per cent of DUBAL's total
annual production output. Superior processing and performance
standards ensure that purity levels of up to 99.98 per cent are
maintained and that customers' exacting expectations are constantly
met. Utilized in electronic and aerospace applications, where top
quality high purity aluminium is critical to the successful
manufacture of precision instruments, DUBAL's high purity
aluminium products are used in the manufacture of compact discs,
computer hard drive memory disks, capacitors and other electronic
components. It is also used in the manufacture of high reflectance,
high performance alloys and cathodic protection.