Purity 99.95%--99.995%
　　Specification
　　●To customer’s specification
　　Materials Properties
　　●Ta process is vertically integrated, starts from mining and refining which controls the impurity content to the minimum from the very beginning which ensures us to provide the best-quality materials.
　　Manufacturing Process
　　●Processed by E-beam melting, forging, rolling and machining. Clean with ultrasonic cleaning equipment and vacuum sealed.
　　●Grain Size
　　●Grain size of Ta Target is tightly controlled to customer requirements, typically within 100 microns, the best can be approximately 20 microns.

　Typical Element Analysis  (Purity 3N5)

Micrograph for Ta