Re4 C2
semiconductor· Re4 C2
Re4C2 is a refractory carbide compound belonging to the rare-earth or transition-metal carbide family, characterized by a high carbon-to-metal ratio that typically imparts exceptional hardness and thermal stability. This material is primarily investigated in research contexts for ultra-high-temperature applications and wear-resistant coatings where conventional carbides reach their performance limits. Its potential applications span aerospace thermal protection systems, cutting tool coatings, and high-temperature structural composites, though widespread industrial adoption remains limited pending cost reduction and processing method maturation.
high-temperature structural coatingsaerospace thermal barrierscutting tool insertswear-resistant compositesresearch/development phaserefractory applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.