Tantalum Crucible

Tantalum features two outstanding characteristics: corrosion resistance and high temperature resistance.

It is selected for high temperature application and fully immune to attack by many acids and salt solutions

HEXON offers and supplies tantalum crucible for both laboratory research and industry demand. We use turning mill for solid seamless tantalum crucible fabrication. While for welding crucibles, they are made by TIG welding from tantalum sheet or strip, with proper filler metals under argon gas protection.

Tantalum grades

Unalloyed tantalum - R05200, R05400, purity 99.95%, purity 99.99%

Tantalum-tungsten alloy - Ta-2.5%W, Ta-7.5W%, Ta-10%W

Dimension

OD, Wall, Height, Radius - according to specific drawing

Specification

ASTM B708 - 12

ASTM B365 - 12

Certification

EN 10204 3.1

Third party inspection EN 10204 3.2