BeCr
metal· JVASP-127320· BeCr
BeCr is a beryllium-chromium intermetallic compound or alloy system that combines the lightweight properties of beryllium with chromium's corrosion and oxidation resistance. This material belongs to the family of refractory intermetallics and is primarily of research or specialized industrial interest rather than a commodity material. It is explored for high-temperature applications where weight reduction and oxidation resistance are both critical, though beryllium's toxicity in powder form and processing complexity limit its widespread adoption compared to conventional superalloys or ceramic matrix composites.
aerospace propulsion componentshigh-temperature structural applicationsnuclear reactor materialsspecialty refractory coatingsresearch and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
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.