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Tantalum Hafnium Carbide Powder, Ta4HfC5, CAS 71243-79-3


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Tantalum Hafnium Carbide (Ta4HfC5) Powder is a solid solution, which is a composite solidified by Tantalum Carbide and Hafnium Carbide. It is extensively used in ultra-high temperature cermet fields.

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Tantalum Hafnium Carbide (Ta4HfC5) Powder has the properties of both Tantalum Carbide and Hafnium Carbide. Heeger Materials can provide high-quality Tantalum Hafnium Carbide Powder at a competitive price.

Tantalum Hafnium Carbide Powder Ta4HfC5

  • Formula: Ta4HfC5
  • Melting point: 4215℃
  • CAS: 71243-79-3

Ta4HfC5 Solid Solution Powder Chemical Analysis


Particle Size D50

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Ta4HfC5 Solid Solution Powder Properties

Tantalum Hafnium Carbide (Ta4HfC5) Powder has the highest melting point of 4215℃ among the known compounds. 

  • High solid solubility
  • Fewer impurities
  • Small particle size: min30-50nm
  • Concentrated distribution

Ta4HfC5 Solid Solution Powder Application

  • Used in heat-resistant and high-strength materials of rocket and jet engines
  • Used in parts of control and regulation types of equipment
  • Used in fuel cladding for overheated environments in nuclear reactors

Ta4HfC5 Solid Solution Powder Storage and Packing

Tantalum Hafnium Carbide (Ta4HfC5) Powder should be kept sealed and stored in a dry and cool place, avoiding stress and being exposed to air. The vacuum packing is 1kg/bag, 25kg/drum, or as required.

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