HfGaCu

metal

· JVASP-35888· HfGaCu

HfGaCu is a ternary metallic alloy combining hafnium, gallium, and copper, representing an experimental composition within the hafnium-based alloy family. This material is primarily of research interest rather than established industrial production, with potential applications in high-temperature structural applications or specialized electronic/thermal management contexts where hafnium's refractory properties and copper's thermal conductivity could be leveraged. The specific composition suggests investigation into phase stability, corrosion resistance, or unusual mechanical behavior that may distinguish it from conventional binary or commercial hafnium alloys.

experimental/research alloyshigh-temperature applicationsthermal management systemsrefractory metal researchspecialized aerospace components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3848	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	27.85	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3614	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.

HfGaCu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control