ScAg4

metal
· JVASP-18593· ScAg4

ScAg4 is a scandium-silver intermetallic compound representing a rare-earth metal alloy system with potential applications in advanced materials research. While not a widely commercialized engineering material, this composition belongs to the family of scandium-based metallics, which are investigated for applications requiring high specific strength and corrosion resistance. The scandium-silver system may offer unique combinations of mechanical and thermal properties compared to conventional silver alloys or scandium-containing aerospace alloys, though industrial adoption remains limited and this material is primarily of interest to researchers developing next-generation lightweight or high-performance metallic systems.

aerospace research applicationshigh-strength lightweight systemscorrosion-resistant coatingsadvanced alloy developmentrare-earth metallics research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
98.58
GPa—
Poisson's Ratio(ν)
0.3300
-—
Shear Modulus(G)
41.17
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
8.815
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)
16.12
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.2220
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.