C4 Co12 Ta12
metal· C4 Co12 Ta12
C4 Co12 Ta12 is a cobalt-tantalum intermetallic compound representing a high-entropy or multi-component metal alloy system designed for extreme-temperature applications. This material combines cobalt's established high-temperature strength with tantalum's exceptional melting point and oxidation resistance, positioning it within the family of refractory metal alloys and advanced intermetallics used in aerospace and defense sectors. The material is notable for potential use in ultra-high-temperature environments where conventional superalloys reach their limits, though specific industrial adoption details suggest this may be an emerging or research-focused composition requiring validation for production applications.
high-temperature turbine componentsaerospace propulsion systemshypersonic vehicle structuresrefractory applicationsadvanced intermetallic research
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.