Y4ZrBe
metal· JVASP-74369· Y4ZrBe
Y4ZrBe is an experimental intermetallic compound combining yttrium, zirconium, and beryllium—a rare combination not commonly encountered in commercial engineering. This material belongs to the family of advanced refractory intermetallics and represents ongoing research into lightweight, high-temperature materials; its practical applications remain largely confined to laboratory and developmental settings rather than established industrial production.
High-temperature structural researchLightweight aerospace conceptsRefractory intermetallic developmentMaterials science investigationExperimental alloy systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1633 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.289 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.7878 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.7398 | 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.