Cu51Hf14
metal· Cu51Hf14
Cu51Hf14 is a copper-hafnium intermetallic compound representing an experimental metallic system combining a transition metal (copper) with a refractory element (hafnium). This composition falls within the broader class of high-entropy and multi-principal-element alloys being investigated for extreme-environment applications where conventional alloys reach thermal or mechanical limits. Research on Cu-Hf systems typically targets scenarios requiring enhanced hardness, thermal stability, or oxidation resistance, though practical industrial adoption remains limited and material performance data is primarily available in academic literature rather than production environments.
research and developmenthigh-temperature structural applicationsintermetallic compound evaluationthermal barrier coating precursorsadvanced refractory alloysmaterial screening for extreme environments
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.