YTa2Si2 — Properties & Data | MatWorld

YTa2Si2

ceramic

· JVASP-155737· YTa2Si2

YTa2Si2 is a ternary ceramic compound combining yttrium, tantalum, and silicon, belonging to the family of refractory silicates and intermetallic ceramics. This material is primarily investigated in research and development contexts for high-temperature structural applications where chemical stability and thermal resistance are critical, particularly in aerospace and advanced manufacturing environments where conventional ceramics reach their performance limits.

high-temperature structural ceramicsaerospace componentsrefractory applicationsthermal barrier researchadvanced composite reinforcementextreme environment materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.912	kg/m³	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)	0.02250	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5994	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.

YTa2Si2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental