Maintaining Purity during Processing and Alloying
In order to maintain purity and prevent contamination during processing, our 5N and purer grades are processed in directional solidification in vacuum which strictly maintains the cleanliness of the resulting purity metal without any risk of contamination. We can supply 5N (99.999%), 5N5 (99.9995%), 6N (99.9999%), and 6N5 (99.99995%) MBE grade, as well as related alloys from this process in a variety of shapes and sizes. When the 4N Purity is upgrading to 5N and higher purities, the initial shape produced is rod, either in 150 or 180 mm diameters, although for larger orders, we can supply 310 and 480 mm diameters as well. All other products, such as disks, foil, pellets, plate, rod, sheet, and slabs would be further processed from this...