TiSn7
metal· JVASP-122618· TiSn7
TiSn7 is a titanium-tin binary intermetallic compound or alloy system containing approximately 7% tin by composition. This material belongs to the titanium alloy family and is primarily of research and specialized industrial interest due to its potential for improved wear resistance, hardness, and thermal stability compared to unalloyed titanium. TiSn7 finds application in aerospace components, engine valve seats, bearing surfaces, and specialized wear-resistant coatings where the tin addition provides enhanced material performance at elevated temperatures and under sliding contact conditions.
aerospace engine componentswear-resistant bearingsvalve seat insertsthermal barrier coatingshigh-temperature tribological applicationstitanium alloy research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.155 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2180 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.3000 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.2050 | 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.