Th3Be — Properties & Data | MatWorld

Th3Be

ceramic

· JVASP-37366· Th3Be

Th₃Be is an intermetallic ceramic compound combining thorium and beryllium, belonging to the family of refractory ceramics with potential high-temperature applications. This material exists primarily in research and developmental contexts rather than established commercial production, explored for its potential thermal stability and hardness characteristics in extreme-environment applications. Engineers considering this compound should note it represents an emerging material within the thorium-based ceramic family, with applications potentially relevant to nuclear or aerospace sectors where conventional ceramics reach performance limits.

nuclear reactor componentshigh-temperature refractoryaerospace thermal protectionresearch and developmentextreme-environment ceramicsexperimental materials evaluation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.46	kg/m³	DFT · OptB88vdW

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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	0.000171	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000170	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-6.340	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-6.330	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)	0.3413	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2985	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.

Th3Be

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental