Ti3Si
metal· JVASP-102572· Ti3Si
Ti3Si is an intermetallic compound in the titanium-silicon system, representing a hard ceramic-metallic phase that combines titanium's structural properties with silicon's hardness and wear resistance. This material belongs to the family of transition metal silicides, which are of significant research interest for high-temperature and wear-critical applications where conventional titanium alloys fall short. Ti3Si and related silicides are primarily investigated for aerospace, automotive, and cutting tool applications, valued for their potential to operate at elevated temperatures while maintaining strength and for their exceptional hardness compared to monolithic titanium alloys.
high-temperature aerospace componentswear-resistant coatingscutting tools and insertsintermetallic researchadvanced composite reinforcementengine seals and bearings
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 135.7 | GPa | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | -17.11 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.600 | 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03580 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4348 | 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.