XIAN ECON INDUSTRIAL CORP.manufactures high quality Niobium target,Niobium target is used as decoration coating film and optical films of cold light lamp and sunglass.
The Standard of Niobium target:
ASTM B393 RO4200-1,RO4210-1
The Specification of Pure Niobium target
Purity:≥99.90% or 99.95%