Dy8Be

ceramic

· JVASP-131718· Dy8Be

Dy8Be is a rare-earth beryllium ceramic compound combining dysprosium with beryllium in an intermetallic or ceramic matrix form. This material belongs to the family of high-performance rare-earth ceramics and is primarily explored in advanced research contexts for applications demanding exceptional thermal stability, neutron absorption characteristics, or specialized electromagnetic properties. Industrial adoption remains limited, with potential applications in nuclear reactor components, aerospace thermal barriers, or specialized defense systems where the combination of rare-earth and beryllium properties offers advantages over conventional refractory ceramics.

nuclear reactor shieldinghigh-temperature aerospace componentsneutron absorber materialsresearch ceramicsspecialized defense applicationsexperimental thermal barriers

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.436	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07780	eV/atom	—
Formation Energy(ΔHf)	0.07346	eV/atom	—

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

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.

Dy8Be

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental