BaSrHf

ceramic
· JVASP-66183· BaSrHf

BaSrHf is a barium-strontium-hafnium ceramic compound belonging to the perovskite or complex oxide family, likely developed for high-temperature structural or functional applications. This material is primarily of research interest for advanced thermal barrier coatings, refractory applications, and high-temperature ceramic matrix composites where hafnium-based oxides provide excellent oxidation resistance and thermal stability. Compared to conventional thermal barrier materials like yttria-stabilized zirconia, hafnium-containing ceramics offer superior high-temperature performance and resistance to thermal cycling, making them attractive for next-generation aerospace propulsion systems and industrial furnace environments, though they remain largely in development rather than widespread industrial deployment.

thermal barrier coatingshigh-temperature refractory materialsceramic matrix compositesaerospace engine applicationsadvanced oxide research

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Seebeck Coefficient(S)
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µV/K——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.