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High Purity (99.95%) Tantalum (Ta) Crucibles - MSE Supplies LLC

High Purity (99.95%) Tantalum (Ta) Crucibles

  • $ 11950
  • Save $ -2450


Product details

Tantalum (Ta) has a very high melting point (>3000 ) and great corrosive resistance to molten metal, making it an ideal material to make crucibles for advanced alloys production. Tantalum crucibles are widely used in manufacturing super alloys, electron-beam melting, metallurgical, machinery processing, glass, and ceramic industries.

Powder processing is recommended before the calcination. MSE Supplies offers a variety of balling milling equipment and accessories for powder processing. 

Standard Products and Specifications

Material: Tantalum (99.95%) 

Melting point: 3017 ℃ 

Recommended fill rate: 67~75% 

Recommend to use under inert gas. Use under air or oxygen-rich environment will cause the oxidation of Ta crucible and shorten the crucible life time. 

SKU# Capacity (mL) Top Diameter A (mm) Height B (mm) Wall thickness C (mm) Angle D (°) Comparable to 
JA1373 2 21.5 (0.846") 11.8 (0.465") 2.4 (0.093") 15
JA1374 7 28.6 (1.125") 13.2 (0.52") 2.4 (0.093") 15 Krut J. Lesker EVCEB-23TA
JA1375 15 37.6 (1.48") 17.0 (0.67") 3.2 (0.125") 15 Krut J. Lesker EVCEB-13TA
JA1376 40 51.6 (2.03") 25.9 (1.02") 6.4 (0.25") 15 Krut J. Lesker EVCEB-6TA
Tantalum crucible dimensions can be customized upon request. Please contact us for a quote.