YSc4Be — Properties & Data | MatWorld

YSc4Be

ceramic

· JVASP-65036· YSc4Be

YSc4Be is an experimental ceramic compound in the yttrium-scandium-beryllium oxide family, synthesized for advanced materials research rather than established commercial production. This material belongs to the rare-earth ceramic class and is primarily investigated in academic and specialized research settings for its potential in high-performance applications requiring combinations of lightweight structure, thermal stability, and mechanical properties. Engineers would consider this material only in exploratory projects where conventional ceramics (alumina, zirconia) prove inadequate and where the cost and scarcity of beryllium-containing compounds can be justified.

Research and developmentAdvanced ceramics experimentationHigh-temperature structural materialsAerospace explorationThermal management compositesNuclear and specialized engineering applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	45.73	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4500	-	DFT · OptB88vdW
Shear Modulus(G)	4.820	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.205	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.5029	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.4611	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.

YSc4Be

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental