BeFeRh2
metal· JVASP-68275· BeFeRh2
BeFeRh2 is an experimental intermetallic compound combining beryllium, iron, and rhodium, representing a research-phase material in the family of high-modulus metallic systems. While not yet in established commercial production, this alloy family is of interest in materials research for extreme-environment applications where very high stiffness combined with low density could offset the challenges of beryllium toxicity and cost, as well as the rarity and expense of rhodium. Engineers investigating this material would do so primarily in academic or advanced aerospace/defense contexts where conventional alternatives cannot meet simultaneous demands for rigidity, weight reduction, and thermal stability.
aerospace research applicationshigh-stiffness structural componentsexperimental materials developmentrefractory alloy researchprecision instrumentationadvanced composites reinforcement (research phase)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | — | — |
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.