Ta2CrOs
metal· JVASP-40508· Ta2CrOs
Ta2CrOs is a tantalum-chromium oxide compound belonging to the family of mixed-metal oxides and refractory intermetallics. This material combines tantalum's exceptional corrosion resistance and high melting point with chromium's oxidation resistance, making it of primary interest in high-temperature and corrosive environment applications. While not a mainstream commercial alloy, Ta2CrOs represents an emerging materials system studied for extreme-service environments where both thermal stability and chemical durability are critical; the material family shows promise in aerospace, nuclear, and chemical processing industries where conventional superalloys or stainless steels reach their limits.
high-temperature structural componentscorrosion-resistant coatingsnuclear reactor environmentsaerospace thermal protectionchemical processing equipmentrefractory applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 4,358.4 | ksi | — | ||
Poisson's Ratio(ν) | 0.3600 | - | — | ||
Shear Modulus(G) | 1,388 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.5827 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -51.54 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3181 | 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.