Ba2YHf

ceramic

· JVASP-65629· Ba2YHf

Ba2YHf is a complex oxide ceramic compound combining barium, yttrium, and hafnium—a material family of interest in advanced ceramic research. This composition sits at the intersection of rare-earth and refractory ceramics, potentially serving applications requiring high-temperature stability, electrical properties, or thermal barrier characteristics. While not yet a mainstream commercial material, compounds in this chemical family are investigated for next-generation thermal management and electronic device applications where conventional alumina or zirconia-based ceramics reach performance limits.

thermal barrier coatings (research)high-temperature ceramicsrefractory applicationselectronic device substratesaerospace thermal protection (experimental)solid-state electrolyte research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	3,650.6	ksi	—
Shear Modulus(G)	1,911.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2215	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6656	eV/atom	—
Formation Energy(ΔHf)	0.6656	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.

Ba2YHf

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental