Ar3B — Properties & Data | MatWorld

Ar3B

Name: Ar3B
Brand: MatWorld

ceramic

· JVASP-125003· Ar3B

Ar3B is a ceramic compound in the rare-earth boride family, likely an erbium or other lanthanide triborate phase based on its chemical designation. This material belongs to a class of advanced ceramics being investigated for high-temperature structural applications and specialized electronic or optical functions where rare-earth elements provide unique property combinations.

high-temperature structural ceramicsrefractory materialsrare-earth applicationsresearch and developmentspecialty ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.05766	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)	1.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.483	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.483	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.

Ar3B

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental