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:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,136.4	ksi	DFT · OptB88vdW
Shear Modulus(G)	-84.12	ksi	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2022	lb/in³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00000255	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00000909	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	1.700	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	3.210	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.321	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.297	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

BaSrHf — Properties & Data | MatWorld

BaSrHf

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental