Mn2AlCr
metal· JVASP-41229· Mn2AlCr
Mn₂AlCr is an intermetallic compound combining manganese, aluminum, and chromium, belonging to the family of lightweight refractory intermetallics. This material is primarily of research and development interest, explored for high-temperature structural applications where the combination of low density with potential strength retention at elevated temperatures could offer advantages over conventional superalloys or refractory metals. Its use remains largely experimental, with development focused on aerospace, automotive, and energy sectors seeking to reduce component weight while maintaining performance in demanding thermal environments.
high-temperature aerospace structureslightweight turbine applicationsrefractory intermetallic researchautomotive thermal componentsexperimental alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.