YBeCr
metal· JVASP-69902· YBeCr
YBeCr is a ternary intermetallic compound composed of yttrium, beryllium, and chromium. This is a research-phase material studied primarily for its potential in high-temperature structural applications where the combination of lightweight beryllium with refractory yttrium and chromium elements could offer improvements over conventional superalloys. The material remains largely experimental; its practical deployment is limited, but the YBeCr system is of interest to materials scientists investigating next-generation alloys for aerospace and energy applications where low density coupled with thermal stability is valuable.
aerospace researchhigh-temperature structural alloysintermetallic compoundsexperimental metallurgylightweight refractory systemsadvanced materials development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1646 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 2.450 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.4145 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.3098 | 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.