HfBiO3

ceramic

· HfBiO3

HfBiO3 is an oxide ceramic compound combining hafnium and bismuth, representing a class of complex perovskite-like oxides under research for advanced ceramic applications. This material family is primarily studied for high-temperature structural applications and functional ceramics where thermal stability and mechanical performance are critical. While not yet widely deployed in mainstream industrial production, hafnium-bismuth oxides show promise as candidate materials for next-generation thermal barrier coatings, refractory applications, and potentially as dielectric or ferroelectric components where the combination of heavy elements provides both mechanical strength and functional properties.

thermal barrier coatingshigh-temperature ceramicsrefractory materialsresearch phase compoundadvanced structural ceramicsfunctional oxide materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	25,831.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3300	-	DFT · OptB88vdW
Shear Modulus(G)	10,555.8	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3675	lb/in³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · PBE
Magnetic Moment(μB)3 entries	0.3050	μB	DFT
↳	-0.2306	μB	DFT
↳	0.000	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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.3248	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-0.6160	eV/atom	DFT
↳	1.360	eV/atom	DFT
↳	-2.416	eV/atom	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

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.

HfBiO3 — Properties & Data | MatWorld

HfBiO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental