Fe2Re3 is an intermetallic compound in the iron-rhenium system, combining iron's abundance and cost-effectiveness with rhenium's exceptional high-temperature strength and refractory properties. This material is primarily of research and developmental interest rather than widespread industrial use, being explored for ultra-high-temperature aerospace applications where conventional superalloys reach their limits. Its appeal lies in the potential for enhanced creep resistance and structural stability at extreme temperatures, making it a candidate for next-generation turbine engines and hypersonic vehicle components where rhenium's premium properties justify its cost.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 249.3 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.03777 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν) | 0.3225 | - | — | ||
Shear Modulus(G) | 100.4 | GPa | — |