P2 Ta2

semiconductor
· P2 Ta2

P2 Ta2 is a tantalum-based intermetallic compound belonging to the semiconductor or functional material class, though its exact composition and crystal structure are not standardized in common materials databases. Tantalum intermetallics are primarily investigated in research contexts for high-temperature structural applications and electronic devices where tantalum's refractory properties and chemical stability are advantageous. Engineers would consider tantalum compounds for extreme-environment applications where conventional metals fail, though availability, cost, and processing maturity typically limit adoption to aerospace, nuclear, or advanced electronic applications where performance justification outweighs material expense.

high-temperature structural materialsrefractory intermetallicsaerospace/space applicationselectronic device substratesnuclear reactor componentsresearch/developmental applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
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.