ScSi2Cu2

metal
· JVASP-15713· ScSi2Cu2

ScSi2Cu2 is an intermetallic compound combining scandium, silicon, and copper, representing a research-phase material in the family of ternary metal systems. Limited commercial deployment exists; this material is primarily of interest in materials science research exploring novel intermetallic phases for potential applications requiring specific stiffness-to-weight or thermal properties. Engineers would consider this compound only in experimental or specialized applications where the unique combination of scandium's low density with copper and silicon's metallurgical properties offers advantages over established alternatives—such as advanced aerospace components, high-temperature structural applications, or electronic device research where conventional aluminum or titanium alloys prove insufficient.

experimental intermetallic systemsaerospace research componentshigh-stiffness lightweight structuresmaterials science researchthermal management applicationselectronic device substrates

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
17,246.4
ksi—
Poisson's Ratio(ν)
0.2800
-—
Shear Modulus(G)
8,999.6
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.1836
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)
5.667
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.4507
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.