ThRe2

Name: ThRe2
Brand: MatWorld

ceramic

· ThRe2

ThRe₂ is an intermetallic ceramic compound combining thorium and rhenium, representing a high-melting-point materials system of interest primarily in advanced research contexts. This material family is investigated for extreme-temperature structural applications where conventional superalloys reach their limits, though ThRe₂ itself remains largely experimental rather than established in production engineering. The thorium-rhenium system offers potential for ultra-high-temperature service, but practical adoption is constrained by thorium's radioactivity, processing complexity, and limited commercial infrastructure.

high-temperature ceramics (research)aerospace propulsion componentsnuclear reactor materialsrefractory coatingsexperimental metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.6019	lb/in³	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	0.000194	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000175	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-1.840	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-2.123	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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.1306	eV/atom	DFT · OptB88vdW
↳	-0.6015	eV/atom	Measured

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

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.

ThRe2 — Properties & Data | MatWorld

ThRe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental