Ba4HfPb

ceramic

· JVASP-64182· Ba4HfPb

Ba4HfPb is a complex ceramic compound containing barium, hafnium, and lead, representing an experimental material from the mixed-metal oxide/intermetallic ceramic family. This composition falls within research-phase materials investigating novel ceramic systems, potentially for applications requiring specific thermal, electrical, or structural properties that conventional ceramics cannot provide. The material's development reflects ongoing exploration in high-density ceramic compositions for specialized engineering environments.

experimental ceramics researchhigh-temperature applicationsradiation shieldingdense ceramic compositesmaterials science developmentspecialty refractories

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2250	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.266	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.9388	eV/atom	—
Formation Energy(ΔHf)	0.6340	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.

Ba4HfPb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental