Product Description

Hafnium Crystal Bars are hafnium bas of high purity with diameters of ****0mm, produced by iodine process. The following are the standards applied in our production of hafnium crystal bars. This product is widely used in semiconductor coating, optical coating, plasma cutting, metal, glass, etc. The process technology we take can make the purity reaches more than *9.*5%. As an active metal, it is of very high purity, and has the international leading level.