PrSi2Mo2C

metal
· JVASP-18137· PrSi2Mo2C

PrSi₂Mo₂C is a ternary intermetallic compound combining praseodymium, silicon, molybdenum, and carbon—a material system primarily of academic and exploratory interest rather than established industrial production. This composition falls within the broader family of refractory intermetallics and carbides, materials engineered for extreme environments where conventional alloys fail. While not yet commercialized at scale, such compounds are investigated for ultra-high-temperature structural applications and wear-resistant coatings where the combination of ceramic hardness (from carbon) and metallic toughness (from rare-earth and transition metals) could offer advantages over single-phase ceramics or traditional superalloys.

experimental refractory compoundhigh-temperature structural researchwear and oxidation resistance coatingsaerospace thermal protection (conceptual)materials screening and design

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
3,715.9
ksi—
Poisson's Ratio(ν)
-0.07000
-—
Shear Modulus(G)
4,265.6
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.2443
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
-13.08
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.4311
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.