KBaHf — Properties & Data | MatWorld

KBaHf

ceramic

· JVASP-64397· KBaHf

KBaHf is a complex ceramic compound containing potassium, barium, and hafnium elements, representing a rare ternary oxide or mixed-metal ceramic in the hafnate family. This material belongs to the class of advanced ceramics typically explored in research contexts for high-temperature and refractory applications, where the combination of heavy metals (Ba, Hf) offers potential thermal stability and chemical inertness. While not a common commodity material, ternary hafnate ceramics like this are investigated for specialized applications requiring superior refractoriness, thermal shock resistance, or functional properties in extreme environments.

refractory coatingshigh-temperature thermal barriersresearch ceramicsadvanced nuclear applicationsspecialized oxide ceramicsthermal management systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4.430	GPa	DFT · OptB88vdW
Shear Modulus(G)	-2.740	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.108	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)	2.617	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.507	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.504	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.

KBaHf

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental