LaSiO3
ceramic· LaSiO3
Lanthanum silicate (LaSiO₃) is an inorganic ceramic compound composed of lanthanum oxide and silicon dioxide, belonging to the family of rare-earth silicates. It is primarily investigated as a thermal barrier coating (TBC) material and environmental barrier coating (EBC) for high-temperature aerospace applications, particularly as an alternative or complement to yttria-stabilized zirconia in next-generation gas turbines and hypersonic vehicle structures where improved thermal stability and lower sintering rates are desired.
thermal barrier coatingshigh-temperature aerospacegas turbine bladesenvironmental barrier coatingshypersonic vehicle protectionrefractory applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB)2 entries | — | μB | — | — | |
| ↳ | — | μB | — | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf)2 entries | — | eV/atom | — | — | |
| ↳ | — | eV/atom | — | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.