K2BeW
metal· JVASP-74678· K2BeW
K2BeW is an intermetallic compound combining beryllium and tungsten with potassium, representing a specialized metallic system rarely encountered in conventional engineering practice. This material belongs to the family of refractory intermetallics and is primarily of research or specialized industrial interest rather than a mainstream structural material. Its potential applications leverage the high melting point and density characteristics typical of tungsten-containing compounds, though limited industrial adoption and availability make it a niche choice reserved for advanced research, aerospace experimentation, or specialized high-temperature applications where conventional alloys prove inadequate.
experimental aerospace componentshigh-temperature researchrefractory metal applicationsmaterials science researchspecialized industrial alloys
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 2,803.6 | ksi | — | ||
Poisson's Ratio(ν) | 0.2300 | - | — | ||
Shear Modulus(G) | 1,813 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1651 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 3.106 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.799 | eV/atom | — | ||
Formation Energy(ΔHf) | 1.619 | 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.