BeMoW2
metal· JVASP-74126· BeMoW2
BeMoW2 is a refractory metal composite combining beryllium, molybdenum, and tungsten—an experimental or specialized alloy designed for extreme-temperature and high-strength applications. This material family is developed for aerospace, defense, and nuclear sectors where conventional superalloys reach their thermal limits, offering potential advantages in weight reduction and thermal stability, though beryllium-containing alloys require careful handling due to toxicity concerns and typically see limited commercial deployment.
aerospace heat shields and engine componentsrefractory applications (high-temperature environments)nuclear reactor materialsdefense and military systemsresearch and specialty applications
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.