YB4Os — Properties & Data | MatWorld

YB4Os

ceramic

· JVASP-62849· YB4Os

YB4Os is an yttrium borate oxide ceramic compound belonging to the rare-earth oxide ceramic family. This material is primarily of research interest for high-temperature applications and advanced ceramic composites, where its thermal stability and potential hardness make it relevant for thermal barrier coatings, refractory systems, or specialized structural ceramics in extreme-environment settings.

high-temperature structural ceramicsthermal barrier coatingsrefractory materialsrare-earth oxide compositesaerospace thermal protectionresearch/developmental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3120	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5932	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.

YB4Os

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental