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4TaHf5C

4TaHf5C

  • Categories:Technical article
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  • Time of issue:2021-07-12 11:08
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(Summary description)Tetratantalum hafnium pentacarbide is currently known as the compound with the highest melting point. It is a solid solution composed of binary compounds of tantalum carbide (melting point 3983 ℃) and hafnium carbide (melting point 3928 ℃), which is used in the field of ultra-high temperature cermets.

4TaHf5C

(Summary description)Tetratantalum hafnium pentacarbide is currently known as the compound with the highest melting point. It is a solid solution composed of binary compounds of tantalum carbide (melting point 3983 ℃) and hafnium carbide (melting point 3928 ℃), which is used in the field of ultra-high temperature cermets.

  • Categories:Technical article
  • Author:
  • Origin:
  • Time of issue:2021-07-12 11:08
  • Views:0
Information

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

Features:

1. High solid solubility: no impurity phase detected by XRD, low content of metal impurity elements detected by GDMS;

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

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

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