HfGa3Ni12

metal

· JVASP-116699· HfGa3Ni12

HfGa3Ni12 is an intermetallic compound combining hafnium, gallium, and nickel, representing a complex metallic phase rather than a conventional alloy. This material belongs to the family of high-entropy and multi-component intermetallics currently under investigation for advanced structural and functional applications where conventional alloys reach performance limits. While not yet widely deployed in production, materials in this family are being explored for high-temperature aerospace components, electronic packaging, and catalytic applications due to their potential for unique combinations of strength, thermal stability, and electronic properties that distinguish them from established superalloys and binary intermetallics.

high-temperature structural applicationsaerospace researchintermetallic compounds (experimental)electronic packaging materialsmaterials science researchadvanced alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.678	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3663	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.

HfGa3Ni12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control