Pa1 Si3
semiconductor· Pa1 Si3
Pa1Si3 is a rare-earth metal silicide compound belonging to the family of transition metal silicides, which are intermetallic ceramics valued for high-temperature stability and wear resistance. This material is primarily of research and development interest rather than established production use, with potential applications in extreme-temperature structural components, advanced coatings, and high-performance ceramic matrix composites where thermal stability and oxidation resistance are critical.
high-temperature structural applicationsceramic coatings and wear resistanceaerospace engine componentsadvanced ceramics researchoxidation-resistant intermetallicsthermal barrier systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.