In2 Cu4
metal· In2 Cu4
In₂Cu₄ is an intermetallic compound combining indium and copper in a fixed stoichiometric ratio, belonging to the family of binary metal intermetallics. This material is primarily of research and specialized industrial interest, investigated for applications requiring the unique combination of indium's softness and thermal properties with copper's electrical conductivity and mechanical stability. The compound is notable in electronics and materials science contexts where tailored intermetallic phases offer advantages over conventional alloys or pure metals in specific high-reliability or high-temperature environments.
electronic interconnects and solderingphase-change thermal interface materialssemiconductor packagingresearch metallurgyjoining and brazing applicationsspecialty alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.