Yb3SiO

ceramic

· JVASP-39732· Yb3SiO

Yb₃SiO₅ is a rare-earth silicate ceramic compound belonging to the family of ytterbium-based oxide ceramics. This material is primarily investigated for high-temperature structural and thermal applications where its rare-earth composition provides enhanced refractory properties and oxidation resistance compared to conventional silicates. Industrial interest centers on aerospace and nuclear sectors where materials must maintain mechanical integrity at extreme temperatures; Yb₃SiO₅ is particularly notable as a potential thermal barrier coating or reinforcement phase in composite systems, though it remains largely in the research and development stage rather than in widespread production use.

thermal barrier coatingshigh-temperature structural ceramicsaerospace engine componentsnuclear reactor applicationscomposite reinforcement phasesrefractory materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	10,777.8	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2500	-	DFT · OptB88vdW
Shear Modulus(G)	6,826.9	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3441	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.1640	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	67.50	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	DFT · TBmBJ

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.811	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.

Yb3SiO — Properties & Data | MatWorld

Yb3SiO

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental