Si3W5 is a refractory metal silicide compound combining silicon and tungsten, belonging to the family of intermetallic ceramics and high-temperature materials. This material exhibits the hardness and thermal stability characteristic of tungsten-based compounds while incorporating silicon for enhanced oxidation resistance and mechanical properties. Si3W5 is primarily of research and advanced applications interest, with potential use in extreme-environment engineering where conventional alloys fail, though it remains less established than monolithic tungsten or common ceramic composites in mainstream industrial production.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 38,744.8 | ksi | — | ||
| ↳ | 38,744.8 | ksi | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.1298 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | ksi | — | ||
Poisson's Ratio(ν) | 0.3030 | - | — | ||
Shear Modulus(G)2 entries | 17,577.6 | ksi | — | ||
| ↳ | 17,577.6 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.5135 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -7.563 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4143 | eV/atom | — |