Rb3Re

ceramic

· JVASP-76198· Rb3Re

Rb3Re is an intermetallic ceramic compound combining rubidium and rhenium, representing an experimental material from the refractory ceramic family rather than an established engineering material with widespread industrial adoption. This compound falls into the category of high-melting-point ceramics and complex metal-nonmetal systems that are primarily of interest to materials research for extreme environment applications. Engineers would consider this material in highly specialized research contexts exploring lightweight refractory composites, high-temperature structural applications, or advanced functional ceramics, though it remains largely outside conventional engineering practice due to limited production scale, unknown processing pathways, and unproven manufacturing reliability.

refractory research compoundshigh-temperature ceramics (experimental)aerospace materials researchintermetallic phase studiesmaterials science development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	1,045.7	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3500	-	DFT · OptB88vdW
Shear Modulus(G)	526.5	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1419	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	3.687	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00000409	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00000665	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	2.930	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	3.920	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.487	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.464	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

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.

Rb3Re — Properties & Data | MatWorld

Rb3Re

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental