LuHfRh2

ceramic

· JVASP-100200· LuHfRh2

LuHfRh2 is a ternary intermetallic ceramic compound combining lutetium, hafnium, and rhodium. This material belongs to the family of high-entropy and refractory intermetallics, typically investigated for extreme-temperature applications where conventional superalloys reach their performance limits. Research into this composition focuses on potential use in hypersonic vehicle structures, advanced reactor environments, and aerospace propulsion systems where combined thermal stability, oxidation resistance, and structural integrity at elevated temperatures are critical; however, this remains a research-stage material with limited commercial availability and production maturity.

hypersonic vehicle structuresadvanced reactor componentshigh-temperature aerospace propulsionrefractory intermetallic researchextreme-environment thermal protectionnext-generation turbine materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4681	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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)	0.01450	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9587	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.

LuHfRh2 — Properties & Data | MatWorld

LuHfRh2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental