KBeGa4
ceramic· JVASP-74563· KBeGa4
KBeGa₄ is a beryllium-gallium ceramic compound belonging to the family of mixed-metal oxide or intermetallic ceramics. This material is primarily of research interest rather than established in high-volume industrial production, studied for potential applications where high stiffness, low density, and thermal stability are valued. KBeGa₄ and related beryllium compounds are investigated in aerospace, defense, and electronics sectors where weight reduction and thermal management are critical, though practical adoption remains limited due to beryllium's toxicity concerns, manufacturing complexity, and cost relative to conventional alternatives like alumina or silicon carbide.
Aerospace structural componentsThermal management substratesResearch and developmentDefense applicationsHigh-performance ceramicsExperimental electronics packaging
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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
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.