ScSi2Ni2
metal· JVASP-15241· ScSi2Ni2
ScSi₂Ni₂ is an intermetallic compound combining scandium, silicon, and nickel in a defined stoichiometric ratio, representing a research-phase material rather than an established commercial alloy. This material family is of interest to materials scientists for exploring high-performance structural applications where the combination of light scandium with transition metals offers potential advantages in stiffness-to-weight and thermal stability. The intermetallic nature suggests potential use in high-temperature environments or specialized aerospace/defense applications, though development status and scalability remain primary considerations for engineering adoption.
experimental intermetallic compoundsaerospace research materialshigh-temperature structural applicationsadvanced materials developmentstiffness optimization studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 143.3 | GPa | — | ||
Poisson's Ratio(ν) | 0.3200 | - | — | ||
Shear Modulus(G) | 59.01 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.150 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -17.59 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7527 | 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.