TaPt3
metal· TaPt3
TaPt3 is an intermetallic compound composed of tantalum and platinum in a 1:3 stoichiometric ratio, belonging to the refractory metal alloy family. This material exhibits high density and significant elastic stiffness, making it of interest in research contexts for high-temperature and extreme-environment applications. While not yet established in mainstream industrial production, TaPt3 represents the broader class of platinum-group intermetallics studied for aerospace, catalytic, and specialized high-performance applications where exceptional corrosion resistance and thermal stability are critical.
high-temperature structural applicationsaerospace research and developmentcatalytic surfacesextreme environment componentsrefractory metal researchcorrosion-resistant coatings
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 37,932.8 | ksi | — | ||
| ↳ | 37,932.8 | ksi | — | ||
| ↳ | 38,408.9 | ksi | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.6285 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | ksi | — | ||
Poisson's Ratio(ν)2 entries | 0.3456 | - | — | ||
| ↳ | 0.3500 | - | — | ||
Shear Modulus(G)3 entries | 13,056.7 | ksi | — | ||
| ↳ | 13,056.7 | ksi | — | ||
| ↳ | 13,788.7 | ksi | — |
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) | 0.7197 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 0.06000 | µV/K | — |
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 | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01690 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.2187 | eV/atom | — | ||
| ↳ | -0.7149 | 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.