Be2RhAu

metal
· JVASP-39938· Be2RhAu

Be₂RhAu is a ternary intermetallic compound combining beryllium, rhodium, and gold—a material family notable for combining the light weight of beryllium with the corrosion resistance and thermal stability of precious metals. This is primarily a research-phase material studied for its potential in high-temperature structural applications and specialized aerospace or catalytic systems where weight, thermal management, and chemical resistance converge; it is not established in routine production. The beryllium-based intermetallic family attracts interest where conventional superalloys or titanium alloys fall short in specific thermal or corrosive environments, though beryllium toxicity and manufacturing complexity require careful application engineering.

aerospace research componentshigh-temperature intermetallicscatalytic or functional coatingsthermal management structurescorrosion-resistant alloys (research phase)precious-metal composite systems

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.