O18 V2 Re4

semiconductor

· O18 V2 Re4

O18 V2 Re4 is a refractory intermetallic compound composed of oxygen, vanadium, and rhenium, belonging to the oxide-based ceramic family. This material is primarily of research and development interest for extreme high-temperature applications where exceptional thermal stability and oxidation resistance are required. The incorporation of rhenium—a premium refractory element—suggests potential use in aerospace propulsion systems, advanced thermal protection systems, or next-generation turbine engine components, though this composition remains experimental with limited commercial deployment compared to established superalloys and conventional refractory ceramics.

high-temperature thermal protectionaerospace propulsion researchrefractory coatingsoxidation-resistant ceramicsexperimental advanced materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4222	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.828	eV/atom	—

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

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.

O18 V2 Re4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control