TaAlFe4
metal· JVASP-116644· TaAlFe4
TaAlFe₄ is a tantalum-aluminum-iron intermetallic compound belonging to the refractory metal alloy family. This is primarily a research and development material, studied for potential high-temperature structural applications where the combination of tantalum's refractory properties and iron's abundance offers cost-performance optimization compared to pure tantalum or nickel-based superalloys.
high-temperature structural materialsrefractory alloy researchaerospace engine components (experimental)wear-resistant coatingsmetallurgical research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 9.632 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 8.371 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.09280 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2331 | 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.