Na3Re

ceramic

· Na3Re

Na3Re is an intermetallic ceramic compound combining sodium and rhenium, belonging to the class of refractory intermetallics. This material is primarily of research interest rather than established in high-volume industrial applications; it represents exploration of rhenium-based ceramics for extreme environment performance. The rhenium component makes this material potentially relevant for high-temperature structural applications, though practical deployment remains limited due to sodium's reactivity and the material's developmental stage.

high-temperature structural applicationsrefractory material researchexperimental intermetallicsaerospace thermal protection (research phase)materials science evaluation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.246	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	6.237	µB	—
Seebeck Coefficient(S)	24.71	µV/K	—

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)	1.253	eV/atom	—
Formation Energy(ΔHf)	1.244	eV/atom	—

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

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.

Na3Re

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental