HfScRh2

ceramic
· JVASP-41272· HfScRh2

HfScRh2 is an intermetallic ceramic compound combining hafnium, scandium, and rhodium, representing a high-entropy or multi-component ceramic system designed for extreme-environment applications. This material belongs to the family of refractory intermetallics and is primarily investigated in research contexts for aerospace and high-temperature structural applications where conventional ceramics or superalloys reach their performance limits. The combination of transition metals suggests potential for thermal stability, oxidation resistance, and mechanical performance at elevated temperatures, making it a candidate for next-generation turbine components, hypersonic vehicle structures, and other applications requiring materials that maintain strength and integrity in harsh thermal and chemical environments.

aerospace engine componentshypersonic vehicle structureshigh-temperature oxidation barriersrefractory coatingsresearch/development materialsextreme-environment structural applications

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Bulk Modulus(K)
ksi
Poisson's Ratio(ν)
-
Shear Modulus(G)
ksi
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
lb/in³
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
eV
Magnetic Moment(μB)
µB
Seebeck Coefficient(S)
µV/K
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
eV/atom
Formation Energy(ΔHf)
eV/atom
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.
HfScRh2 — Properties & Data | MatWorld