What are the main parameters of tantalum crucibles?

May 30, 2025

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The main parameters of tantalum crucibles are as follows:
‌Purity‌
Usually 99.95% or 99.99%.

‌Density‌
About 16.6 g/cm³.

‌Melting point‌
Up to 2996°C.

‌Size range‌
Diameter: 70-550mm
Height: 50-700mm.

 

Zhenan tantalum crucible product PDF document, click to download

 

Zhenan tantalum crucible product details

Oval tantalum crucible
tantalum crucible
Pure Tantalum Crucible factory
tantalum crucible metal

Zhenan tantalum crucible product parameter table

Product name

99.95 pure Tantalum crucible

Density

16.7g/cm3

Purity

99.95%

material

tantalum

Surface

polished,grinding

Melt point

2995℃

Grain size

≤40um

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