V2ReOs — Properties & Data | MatWorld

V2ReOs

metal

· JVASP-41600· V2ReOs

V2ReOs is a refractory intermetallic compound combining vanadium, rhenium, and osmium—three elements known for exceptional high-temperature stability and oxidation resistance. This material belongs to the family of advanced transition-metal intermetallics and is primarily explored in research contexts for ultra-high-temperature structural applications where conventional superalloys reach their performance limits. Engineers consider V2ReOs for extreme environments demanding both thermal stability and mechanical integrity at temperatures where nickel-based superalloys degrade, though production and processing challenges currently limit widespread industrial adoption.

high-temperature turbine componentshypersonic vehicle structuresrefractory coatingsresearch and developmentextreme-environment aerospaceadvanced intermetallic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5147	lb/in³	DFT · OptB88vdW

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

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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	0.00646	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00636	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-33.82	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-33.64	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3235	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

Export Control

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.

V2ReOs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control