LaOsN3

ceramic
· LaOsN3

LaOsN3 is a complex ceramic compound combining lanthanum, osmium, and nitrogen, representing an advanced oxynitride or nitride ceramic in the rare-earth transition metal family. This material is primarily of research interest for high-performance applications requiring exceptional hardness and thermal stability, with potential uses in extreme-environment components where conventional ceramics reach their limits. While not yet widely deployed in volume production, materials in this composition family are investigated for hard coatings, refractory applications, and high-temperature structural components where the combination of rare-earth and heavy transition metal bonding offers advantages over traditional alumina or silicon nitride ceramics.

Advanced ceramic coatingsHigh-temperature refractory materialsCutting tool insertsResearch/development phase materialsWear-resistant surfacesExtreme environment applications

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
9.963
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)2 entries
0.000
eV—
↳
0.000
eV—
Magnetic Moment(μB)2 entries
0.00345
μB—
↳
0.000
µB—
Seebeck Coefficient(S)
10.13
µV/K—
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
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.09180
eV/atom—
Formation Energy(ΔHf)2 entries
0.4400
eV/atom—
↳
-0.5435
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.