MAX Phase Tantalum Aluminum Carbide Powder
MAX Phase Tantalum Aluminum Carbide Powder
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MAX Phase Tantalum Aluminum Carbide Powder |
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| Product No. | NRE-58004 |
| CAS No. | NA |
| Formula | Ta4AlC3 |
| Molecular Weight | 786.80 g/mol |
| APS | < 40 μm |
| Purity | 99.9% |
| Form | Powder |
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Certificate of Analysis |
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| Ta | 91.9% |
| Al | 3.4% |
| C | 4.6% |
| Fe | 0.03% |
| B | 0.02% |
| Sn | 0.01% |
| O | 0.03% |
MAX Phase Tantalum Aluminum Carbide Powder
Synthesis and Properties
MAX Phase Tantalum Aluminium Carbide Powder is synthesized using methods like powder metallurgy, involving the mixing and heating of tantalum, aluminium, and carbon powders. The resulting material exhibits a layered structure that provides a blend of beneficial characteristics.
Mechanical Properties: Ta4AlC3 is known for its high strength and stiffness, coupled with excellent damage tolerance. The layered structure allows for the absorption and dissipation of energy, making it resistant to fracture.
Thermal Properties: This MAX Phase Tantalum Aluminium Carbide Powder exhibits excellent thermal stability and high thermal conductivity. It can withstand high temperatures without significant degradation, making it suitable for applications in extreme environments
Electrical Conductivity: Despite being a ceramic material, Ta4AlC3 has good electrical conductivity, which is attributed to the metallic bonding within the layers.
Oxidation Resistance: The presence of aluminium contributes to the formation of a protective oxide layer on the surface, enhancing the material’s resistance to oxidation at elevated temperatures.
Applications
The unique combination of properties makes MAX Phase Tantalum Aluminium Carbide Powder suitable for various advanced applications:
Aerospace and Defense: Its high-temperature stability and strength make it ideal for components in aerospace engines and protective coatings in defense applications.
Electrical Contacts and Conductors: The material’s electrical conductivity and resistance to oxidation make it a candidate for use in electrical contacts and conductors that operate in harsh environments.
Wear-Resistant Coatings: Ta4AlC3 can be used to produce coatings that protect against wear and corrosion, extending the lifespan of tools and machinery parts.
Nuclear Industry: The material’s ability to withstand radiation and maintain integrity at high temperatures is valuable for nuclear reactor components.
