GaFeNi2

metal

· GaFeNi2

GaFeNi₂ is a ternary intermetallic compound combining gallium, iron, and nickel, belonging to the family of high-strength metallic materials explored for advanced engineering applications. This material is primarily of research and development interest rather than established in mass production, with potential applications in aerospace, electronics, and high-temperature structural components where the combination of metallic bonding and intermetallic ordering offers tailored mechanical properties. The gallium-iron-nickel system is investigated for its potential to balance strength, thermal stability, and manufacturing feasibility compared to conventional superalloys or refractory metals.

experimental intermetallicshigh-temperature structural applicationsaerospace researchwear-resistant coatingselectronic device substratesmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	24,588.2	ksi	—
Poisson's Ratio(ν)	0.3400	-	—
Shear Modulus(G)	6,999.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3077	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	3.251	µB	—
Seebeck Coefficient(S)	-6.820	µV/K	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.07290	eV/atom	—
Formation Energy(ΔHf)2 entries	-0.2570	eV/atom	—
↳	-0.1763	eV/atom	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

GaFeNi2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control