YTa — Properties & Data | MatWorld

YTa

ceramic

· JVASP-128818· YTa

YTa is a ceramic compound in the yttrium–tantalum oxide family, likely a mixed-metal oxide phase used in high-performance structural and functional applications. This material is employed where extreme thermal stability, chemical resistance, and refractory properties are required, particularly in aerospace and materials research contexts where rare-earth and refractory metal combinations offer superior performance over conventional ceramics at elevated temperatures.

refractory applicationshigh-temperature aerospace componentsthermal barrier coatingsmaterials researchelectronic ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.747	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)	0.4473	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.4473	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.

YTa

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental