Ta1 Ru3

semiconductor
· Ta1 Ru3

Ta1Ru3 is an intermetallic compound composed of tantalum and ruthenium in a 1:3 atomic ratio, representing a refractory metal-based system investigated primarily in materials research rather than established commercial production. This compound falls within the tantalum-ruthenium phase diagram and is of interest for high-temperature applications, catalysis research, and specialty electronics where the combined properties of these noble refractory metals may offer corrosion resistance and thermal stability advantages. The material remains largely experimental; its development is driven by academic and industrial research into advanced refractory alloys for extreme-environment applications where conventional superalloys reach their limits.

High-temperature structural researchCatalytic applications (laboratory scale)Refractory metal systemsAerospace/propulsion researchElectronic contacts and barriersMaterials science investigation

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.