ZrTaO3

ceramic

· ZrTaO3

ZrTaO3 is a mixed oxide ceramic compound containing zirconium and tantalum, belonging to the class of refractory oxide ceramics. This material is primarily investigated in research and advanced materials development for high-temperature applications where chemical stability and thermal resistance are critical, particularly in contexts where tantalum's exceptional refractory properties can be leveraged alongside zirconium's strength and corrosion resistance. Industrial applications remain limited to specialized domains such as aerospace thermal barriers, nuclear fuel containment, and high-temperature crucibles, where the combined oxide system offers potential advantages over single-component ceramics in thermal cycling resistance and chemical inertness.

high-temperature refractory applicationsaerospace thermal protectionnuclear materials researchchemical processing cruciblesadvanced ceramic coatings

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.3690	μB	DFT
↳	0.00328	μB	DFT

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
Formation Energy(ΔHf)2 entries	-2.140	eV/atom	DFT
↳	0.5600	eV/atom	DFT

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

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.

ZrTaO3 — Properties & Data | MatWorld

ZrTaO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental