Ba2HfBi — Properties & Data | MatWorld

Ba2HfBi

Name: Ba2HfBi
Brand: MatWorld

ceramic

· JVASP-69314· Ba2HfBi

Ba₂HfBi is an experimental ternary ceramic compound combining barium, hafnium, and bismuth—a composition family that has attracted research interest for potential applications in high-temperature ceramics and functional materials. This material remains primarily in the research phase rather than established industrial production, with its development driven by interest in hafnium-based ceramics for thermal and structural applications, combined with bismuth's role in modifying electronic or dielectric properties. Engineers would consider this material only in specialized R&D contexts where novel ceramic compositions with tailored properties are being evaluated, typically for next-generation thermal management, high-temperature structural components, or advanced functional ceramics.

experimental high-temperature ceramicsthermal barrier researchadvanced functional materialshafnium ceramic systemsmaterials research and development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	27.17	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3900	-	DFT · OptB88vdW
Shear Modulus(G)	13.00	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.221	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	2.643	µB	DFT · OptB88vdW

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)	0.8465	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1949	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.

Ba2HfBi

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental