Cr2FeAl
metal· Cr2FeAl
Cr₂FeAl is an intermetallic compound combining chromium, iron, and aluminum, representing a lightweight refractory metal system studied primarily in research contexts for high-temperature structural applications. This material family is of particular interest for aerospace and power generation where weight reduction and thermal stability are critical, though industrial adoption remains limited compared to established superalloys. Its appeal lies in the potential for lower density relative to nickel-based systems, though engineering use requires careful evaluation of brittleness, processability, and oxidation behavior typical of Heusler-type or similar intermetallic phases.
aerospace engine componentshigh-temperature structural materialslightweight refractory systemsintermetallic research alloyspower generation turbinesthermal barrier applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Magnetic Moment(μB) | — | μB | — | — | |
Saturation Magnetization(μB,sat) | — | μB | — | — |
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.