Y3Cu4Si4
metal· JVASP-142096· Y3Cu4Si4
Y3Cu4Si4 is an intermetallic compound combining yttrium, copper, and silicon, belonging to the family of rare-earth metal intermetallics. This material is primarily of research and development interest rather than established in high-volume industrial production, with potential applications in advanced metallurgical systems where the combination of rare-earth strengthening and copper-based bonding offers thermal or structural benefits. Engineers would consider this compound in specialized contexts such as composite reinforcement, high-temperature bonding systems, or electronic packaging where the yttrium-copper-silicon chemistry provides advantages over conventional metallic binders or reinforcing phases.
research intermetallicscomposite reinforcement phaseshigh-temperature bondingrare-earth metallurgyelectronic packaging materialsadvanced metal matrix composites
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.660 | 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 | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6471 | 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.