Yb3Be

ceramic

· JVASP-128316· Yb3Be

Yb3Be is an intermetallic ceramic compound combining ytterbium and beryllium, representing an uncommon composition within rare-earth beryllide ceramics. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in high-temperature structural ceramics, nuclear materials, and specialized aerospace components where the combination of rare-earth and beryllium phases could offer advantages in thermal stability or neutron interactions.

nuclear reactor materials (research)high-temperature ceramicsaerospace structures (experimental)rare-earth intermetallicsthermal management systemsmaterials science research

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2872	lb/in³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3410	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3040	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Yb3Be — Properties & Data | MatWorld

Yb3Be

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental