USiRh — Properties & Data | MatWorld

USiRh

ceramic

· JVASP-14192· USiRh

USiRh is an experimental intermetallic ceramic compound combining uranium, silicon, and rhodium. This material belongs to the family of refractory intermetallics and is primarily investigated in research settings for applications requiring extreme thermal stability and corrosion resistance. The combination of these elements suggests potential utility in high-temperature structural applications where conventional ceramics or superalloys reach performance limits, though industrial adoption remains limited pending further development and characterization.

High-temperature structural applicationsNuclear fuel cladding researchRefractory intermetallic compositesCorrosion-resistant coatingsAdvanced materials researchAerospace thermal protection (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4307	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	6.538	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000121	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000119	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	3.023	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	2.873	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6520	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.

USiRh

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental