Ta2RuW

metal
· JVASP-106607· Ta2RuW

Ta2RuW is a ternary refractory metal alloy combining tantalum, ruthenium, and tungsten—three elements known for exceptional high-temperature stability and corrosion resistance. This material belongs to the family of refractory metal intermetallics and is primarily of research and developmental interest rather than established high-volume production; it is being investigated for ultra-high-temperature applications where conventional superalloys reach their limits. Engineers would consider Ta2RuW in extreme environments—such as hypersonic aerospace structures, advanced rocket propulsion systems, or next-generation nuclear reactors—where the combined benefits of refractory elements promise superior oxidation resistance and strength retention at temperatures where nickel-based superalloys fail.

hypersonic aerospace structuresrocket nozzles and propulsionadvanced nuclear reactor componentsultra-high-temperature structural applicationscorrosion-resistant heavy-load systemsresearch/development material

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
0.5897
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.05930
eV/atom—
Formation Energy(ΔHf)
-0.2915
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.