Na2BeW
metal· JVASP-74851· Na2BeW
Na2BeW is an intermetallic compound combining sodium, beryllium, and tungsten elements. This is a research-phase material rather than an established commercial alloy; intermetallic compounds in this family are investigated for potential applications where high-temperature stability, low density relative to some refractory metals, or unusual electrochemical properties might offer advantages over conventional alloys.
high-temperature structural materials (experimental)intermetallic research compoundslightweight refractory alloys (development stage)electrochemistry and battery materials (potential)aerospace material researchmaterials discovery and phase studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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
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.