NbGaPt

metal
· JVASP-40784· NbGaPt

NbGaPt is an intermetallic compound combining niobium, gallium, and platinum—a research-phase material rather than a commercial alloy. This ternary system belongs to the family of high-entropy and specialty intermetallics being explored for extreme-environment applications where conventional superalloys reach their limits. The material's potential lies in aerospace propulsion, high-temperature structural applications, and electronic devices where the combination of refractory metal (Nb) and noble metal (Pt) stability offers resistance to oxidation and thermal cycling; however, brittleness, processing complexity, and cost typically restrict current use to fundamental studies and specialized aerospace research rather than production engineering.

aerospace propulsion researchhigh-temperature structural componentsrefractory alloy developmentoxidation-resistant coatingsintermetallic compound researchextreme-environment applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
138.6
GPa—
Poisson's Ratio(ν)
0.4800
-—
Shear Modulus(G)
-5.060
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
10.21
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
41.85
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.4272
eV/atom—
Formation Energy(ΔHf)
-0.1123
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.