ZrOs3 — Properties & Data | MatWorld

ZrOs3

metal

· JVASP-36663· ZrOs3

ZrOs₃ is an intermetallic compound combining zirconium and osmium, belonging to the refractory metal family. This material is primarily of research and development interest rather than established industrial production, explored for ultra-high-temperature applications where exceptional hardness and thermal stability are required. The zirconium-osmium system is investigated for specialized aerospace and wear-resistant coating applications where extreme conditions exceed the capability of conventional superalloys.

experimental high-temperature materialsaerospace engine componentsrefractory coatingswear-resistant surfacesresearch phase development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.6208	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	2.900e-7	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	7.000e-8	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-0.1600	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-0.08000	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.2300	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.09602	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

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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.

ZrOs3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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