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Ta4HfC5-Tantalum hafnium carbide

  • Molecular formula: Ta4HfC5
  • Melting point: 3990℃
  • Color: Yellow
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■ Specifications

 Product overview:

4TaC-HfC is the compound with the highest melting point currently known. It is a solid solution composed of a binary compound of tantalum carbide (melting point 3983 ) and hafnium carbide (melting point 3928), which is used in the field of ultra-high temperature cermets.

Performance characteristics:

1. High solid solubility: XRD detects no impurity phase, GDMS detects low metal impurity element content;

2. Small particle size: the smallest particle size is 30-50nm;

3. Concentrated distribution: standard normal particle size distribution, no bimodal or multimodal.

■ Technical Data
Ta4HfC5-technical parameter


Theta phase analysis of Ta4Hf5C-20210603_00


■ Inquiry
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Carbide series
Nitride series
Boride series
Silicide series
Elemental metal series
Nano material series
Oxide series
3D print&thermal spray series
Tetrachloride hafnium
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