TiFeCoSi
metal· JVASP-37032· TiFeCoSi
TiFeCoSi is a quaternary intermetallic alloy combining titanium, iron, cobalt, and silicon—a composition designed to explore high-strength, lightweight material systems beyond conventional binary or ternary alloys. This material family is primarily of research interest, with applications being investigated in aerospace and high-temperature structural components where the synergistic properties of these transition metals could provide improved strength-to-weight ratios and thermal stability compared to traditional titanium alloys or iron-based superalloys.
aerospace structural researchhigh-temperature applicationslightweight alloy developmentintermetallic compoundsadvanced engineering researchcandidate materials screening
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 215.4 | GPa | — | ||
Poisson's Ratio(ν) | 0.3800 | - | — | ||
Shear Modulus(G) | 71.76 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.754 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.04150 range 0.000–0.08300median of 2 measurements | eV | — | ||
Magnetic Moment(μB) | 0.9870 | µB | — | ||
Seebeck Coefficient(S) | 1.740 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02490 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6231 | 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.