CaBeNb2
metal· JVASP-68251· CaBeNb2
CaBeNb₂ is an intermetallic compound combining calcium, beryllium, and niobium—a research-phase material that belongs to the family of lightweight, high-strength intermetallics. This material is not currently in mainstream industrial production but represents exploration into advanced multi-element compounds for applications demanding combinations of low density with high stiffness and thermal stability. Engineers would investigate CaBeNb₂ primarily in aerospace and defense contexts where weight reduction and structural efficiency are critical, though its practical use remains limited to experimental prototyping and material discovery programs rather than established production applications.
aerospace structures (research phase)high-temperature applicationslightweight intermetallicsstiffness-critical designsmaterials research and prototypingberyllium-based systems
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.