Ta6 Al2 C4

semiconductor
· Ta6 Al2 C4

Ta₆Al₂C₄ is a tantalum-aluminum carbide ceramic compound belonging to the MAX phase or related complex carbide family, combining refractory metal and lightweight elements for high-temperature structural applications. This material is primarily investigated in research and advanced aerospace contexts where extreme thermal stability, oxidation resistance, and specific strength are required; it represents an experimental compound designed to leverage tantalum's refractory properties while reducing overall density compared to pure tantalum carbides. Engineers would consider this material for applications demanding simultaneous high-temperature performance and weight reduction, though commercial availability and processing maturity are currently limited.

high-temperature aerospace componentsrefractory coatingsthermal barrier systemsresearch/prototype developmentoxidation-resistant composites

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.