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Tantalum carbide TaC powder cas 12070-06-3

2017-07-17 14:50 View:
  • Brand Trun
  • Type Tr-TaC-P
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Introduction
Technical parameters of  Tantalum carbide TaC powder
CAS number: 12070-06-3
Tantalum carbide TaC powder True Density: 13.9 g/cm3
Tantalum carbide TaC powder Bulk Density: 2.5g/cm3
Tantalum carbide TaC powder Crystal Structure: Cubic
Tantalum carbide TaC powder APS: 1000 nm (Can be customized)
Tantalum carbide TaC powder SSA: 15 m2/g
Tantalum carbide TaC powder Purity: 99+%
Tantalum carbide TaC powder Solubility in water: insoluble
Tantalum carbide TaC powder Appearance: Black-gray odorless powder
 
 

T.C

F.C

O

N

Al

Fe

Na

Ca

K

Si

>6.32%

<0.08%

<0.3%

<0.003%

<0.004%

<0.042%

<0.003%

<0.003%

<0.004%

<0.003%


Properties and Applications of Tantalum carbide TaC powder:
Tantalum carbide (TaC) is an extremely hard (Mohs hardess 9-10) refractory ceramic material, commercially used in tool bits for cutting tools. The hardness is exceeded by diamond.  
It is a heavy, brown powder usually processed by sintering, and an important cermet material.
It is sometimes used as a fine-crystalline additive to tungsten carbide alloys.
Tantalum carbide has the distinction of being the stoichiometric binary compound with the highest known melting point, at 4150 K (3880°C) and boiling point, at 5500 oC.
The substoichiometric compound TaC0.89 has a higher melting point, near 4270 K (4000°C).
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