Tantalum Evaporation Material -Ta

Purity---
99.95％

Shape---
Irregular pieces, pellet, slug

Dimension---
Irregular pieces 3-8mm, pellet Dia6X6mm, slug

Property---

Application---
Thin film capacitor and resistors.

Tantalum is a shiny, silvery metal which is soft when is pure. It is almost immune to chemical attack at temperatures below 150 C. Tantalum is virtually resistant to corrosion due to an oxide film on its surface.

Basic Infomation

Name: Tantalum

Symbol: Ta

Atomic Number: 73

Atomic Mass: 180.9479 amu

Melting Point: 2996.0 °C (3269.15 °K, 5424.8 °F)

Boiling Point: 5425.0 °C (5698.15 °K, 9797.0 °F)

Number of Protons/Electrons: 73

Number of Neutrons: 108

Classification: Transition Metal

Crystal Structure: Cubic

Density @ 293 K: 16.654 g/cm3

Color: gray