ScBe2Re — Properties & Data | MatWorld

ScBe2Re

ceramic

· JVASP-70654· ScBe2Re

ScBe2Re is an intermetallic ceramic compound combining scandium, beryllium, and rhenium—a research-phase material that belongs to the family of high-performance intermetallic ceramics. This composition represents an exploratory material system aimed at combining the lightweight properties of beryllium with the refractory characteristics of rhenium and scandium's strengthening effects, though it remains primarily in academic or advanced development contexts rather than established production use. Engineers would consider this material for ultra-high-temperature structural applications or specialized aerospace components where extreme thermal stability and low density are critical, though its experimental status and complex chemistry mean limited commercial availability and established performance data compared to conventional superalloys or conventional ceramics.

high-temperature aerospace structuresrefractory intermetallicsexperimental defense applicationsthermal barrier researchadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.918	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000789	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000352	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	11.93	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	30.45	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)	0.3720	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1031	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.

ScBe2Re

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental