U2Mo — Properties & Data | MatWorld

U2Mo

metal

· JVASP-18749· U2Mo

U2Mo is a uranium-molybdenum alloy developed primarily for nuclear applications, combining uranium's fissile properties with molybdenum's strengthening and corrosion-resistance characteristics. This material is used in research reactors and specialized nuclear fuel applications where dimensional stability and thermal conductivity are critical, offering advantages over pure uranium or traditional uranium-aluminum alloys in terms of burnup performance and operational reliability. U2Mo represents an advanced fuel matrix designed to improve safety margins and extend fuel cycle life compared to conventional alternatives in high-performance reactor environments.

nuclear reactor fuelresearch reactorshigh-density fuel elementsthermal neutron applicationsadvanced fuel matrices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	16.47	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	0.000338	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000346	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-0.9900	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-1.117	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)	0.05990	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.05994	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

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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.

U2Mo

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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