Hf2VRh

metal

· JVASP-85034· Hf2VRh

Hf2VRh is an intermetallic compound combining hafnium, vanadium, and rhodium, belonging to the family of refractory metal alloys designed for extreme-temperature and high-performance applications. This material is primarily of research and development interest rather than a mature commercial alloy, explored for potential use in aerospace propulsion systems, nuclear reactors, and high-temperature structural applications where conventional superalloys reach their limits. The combination of refractory elements suggests potential for superior creep resistance and oxidation stability at elevated temperatures, though engineering adoption depends on balancing cost, processability, and reproducible property performance.

aerospace engine componentshigh-temperature structural materialsrefractory metal researchnuclear reactor applicationsextreme environment materialsexperimental/developmental stage

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.03949	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.269	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	3.921	eV/atom	—
Formation Energy(ΔHf)	3.458	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Hf2VRh

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control