Sc2InAg

metal
· JVASP-41864· Sc2InAg

Sc2InAg is an intermetallic compound combining scandium, indium, and silver, representing a rare-earth based metallic material from the family of ternary intermetallics. This is a research-phase material with limited industrial deployment; compounds in this family are investigated for applications requiring combinations of low density, high stiffness, and potential thermal or electronic properties that differ significantly from conventional engineering alloys. Engineers would consider Sc2InAg primarily in advanced aerospace, defense, or electronics research contexts where novel property combinations—particularly the ability to achieve specific stiffness-to-weight ratios or specialized electronic behavior—justify the cost and manufacturing complexity of rare-earth intermetallics.

aerospace researchlightweight structural componentshigh-performance intermetallicselectronic material researchrare-earth alloy developmentexperimental load-bearing structures

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
11,410.1
ksi—
Poisson's Ratio(ν)
0.3200
-—
Shear Modulus(G)
5,331.6
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.2210
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
17.10
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.3997
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.