Hf2Rh

ceramic

· JVASP-111686· Hf2Rh

Hf2Rh is an intermetallic ceramic compound combining hafnium and rhodium, belonging to the family of refractory metal ceramics designed for extreme-temperature applications. This material is primarily of research and development interest rather than widespread industrial production, explored for its potential in aerospace and high-temperature structural applications where exceptional thermal stability and chemical resistance are required. The hafnium-rhodium system represents an advanced material concept for environments exceeding the capabilities of conventional superalloys and single-phase ceramics.

hypersonic vehicle structuresrocket nozzles and re-entry systemsadvanced aerospace coatingshigh-temperature nuclear applicationsexperimental composite matricesthermal barrier research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4738	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6180	eV/atom	—

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

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.

Hf2Rh

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental