BeCr2Re

metal
· JVASP-71654· BeCr2Re

BeCr2Re is a refractory intermetallic compound combining beryllium, chromium, and rhenium—a rare ternary system explored primarily in research contexts for extreme-temperature applications. This material belongs to the family of high-melting-point metallic compounds and is notable for its potential to operate in environments where conventional superalloys degrade, though it remains largely experimental with limited commercial adoption. Engineers considering this material would be evaluating it for specialized aerospace or energy applications demanding exceptional thermal stability, though availability, processability, and manufacturing challenges typically restrict it to laboratory and prototype development rather than production use.

High-temperature structural applicationsAerospace propulsion researchRefractory coatings (experimental)Ultra-high-temperature compositesMaterials research and developmentThermal barrier systems (advanced)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.