BaHf4Cu

metal

· JVASP-69093· BaHf4Cu

BaHf4Cu is an intermetallic compound combining barium, hafnium, and copper—a research-phase material rather than an established commercial alloy. This ternary system belongs to the family of high-entropy and complex intermetallics being investigated for potential high-temperature structural applications, refractory properties, or specialized electronic/thermal management roles where conventional superalloys or pure metals prove inadequate.

experimental high-temperature materialsrefractory intermetallics researchthermal management compoundsadvanced aerospace developmentmaterials science evaluation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.12	kg/m³	—

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)	0.8542	eV/atom	—
Formation Energy(ΔHf)	0.7648	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

BaHf4Cu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control