TaCo3
metal· TaCo3
TaCo3 is a tantalum-cobalt compound metal belonging to the intermetallic alloy family. This material exhibits high stiffness and density characteristics, making it of interest for applications requiring exceptional rigidity and structural integrity at elevated temperatures. While primarily studied in research and development contexts, tantalum-cobalt systems are explored for specialty aerospace, refractory, and high-performance structural applications where conventional alloys reach their performance limits.
aerospace componentshigh-temperature structural applicationsrefractory alloysresearch and developmentultra-rigid componentsspecialty intermetallic systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 146.9 | GPa | — | ||
| ↳ | 146.9 | GPa | — | ||
| ↳ | 253.4 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.7518 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.1895 | - | — | ||
| ↳ | 0.3000 | - | — | ||
Shear Modulus(G)3 entries | 115.0 | GPa | — | ||
| ↳ | 115.0 | GPa | — | ||
| ↳ | 119.5 | GPa | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 12.42 | kg/m³ | — |
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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01230 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.08810 | eV/atom | — | ||
| ↳ | -0.2658 | eV/atom | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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.