HfTi3 is an intermetallic compound combining hafnium and titanium, representing a refractory metal-based system designed for extreme-temperature structural applications. This material family is primarily investigated for aerospace and high-performance engineering contexts where conventional titanium alloys reach their thermal limits, though HfTi3 remains largely in the research and development phase rather than widespread commercial production. The hafnium addition to the titanium matrix provides potential for enhanced high-temperature strength and oxidation resistance, making it relevant for applications requiring materials that maintain rigidity and durability in environments exceeding the capability of conventional Ti alloys.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 16,258.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.3500 | - | — | ||
Shear Modulus(G) | 5,395.4 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2631 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03570 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.02403 | eV/atom | — |