Ar3Be

Name: Ar3Be
Brand: MatWorld

ceramic

· JVASP-125005· Ar3Be

Ar3Be is a ceramic compound in the beryllium oxide family, likely an experimental or specialized composition combining argon-related chemistry with beryllium. This material falls within advanced ceramics research, where beryllium-based compounds are explored for high-temperature and specialized electronic applications. Beryllium ceramics are notable for their low density, high thermal conductivity, and excellent dielectric properties, making them candidates for demanding aerospace and defense applications where lightweight, thermally stable components are critical; however, beryllium materials require careful handling due to health and safety considerations during processing.

aerospace thermal managementhigh-temperature electronicsneutron moderatorsresearch-phase ceramicslightweight structural components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.04874	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	2.859	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.689	-	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)	0.8284	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.8284	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.

Ar3Be — Properties & Data | MatWorld

Ar3Be

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental