Ti3Ni
metal· JVASP-37608· Ti3Ni
Ti3Ni is an intermetallic compound in the titanium-nickel system, representing a distinct phase in the Ti-Ni binary alloy family. While less common than equiatomic NiTi shape-memory alloys, Ti3Ni is primarily of research interest for understanding phase stability and mechanical behavior in the Ti-Ni system, with potential applications in high-temperature structural components where intermetallic strengthening and low density are advantageous. This material is notable for its use in fundamental materials science studies of phase transformations and as a reference compound for optimizing commercial Ti-Ni alloy compositions.
Intermetallic researchHigh-temperature structural applicationsPhase stability studiesLightweight alloy developmentMaterials characterization
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 130.3 | GPa | — | ||
Poisson's Ratio(ν) | 0.4800 | - | — | ||
Shear Modulus(G) | 4.820 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.569 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -9.010 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1151 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1014 | 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.