KTa2Be
ceramic· JVASP-68296· KTa2Be
KTa₂Be is a dense ceramic compound combining potassium, tantalum, and beryllium elements, belonging to the family of complex oxide or mixed-metal ceramics. This material appears to be primarily of research interest rather than widely established in production, with potential applications in specialized high-performance ceramic systems where the combination of high density and specific elastic properties becomes relevant. Engineers would consider this material in niche contexts requiring thermal stability, chemical inertness, or specific mechanical damping characteristics that conventional ceramics cannot provide.
Research ceramicsHigh-density structural applicationsThermal management systemsAerospace/defense prototypingRefractory compoundsExperimental composites
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 82.33 | GPa | — | ||
Poisson's Ratio(ν) | 0.4500 | - | — | ||
Shear Modulus(G) | 10.70 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.912 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 15.93 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.493 | eV/atom | — | ||
Formation Energy(ΔHf) | 1.383 | 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.