Hf2RePd

ceramic

· JVASP-99783· Hf2RePd

Hf₂RePd is an intermetallic ceramic compound combining hafnium, rhenium, and palladium—a high-temperature refractory material belonging to the family of advanced ceramics designed for extreme-environment applications. This compound is primarily of research and developmental interest rather than established high-volume production, with potential applications in aerospace and thermal protection systems where exceptional thermal stability and chemical resistance at elevated temperatures are required. The combination of refractory elements (hafnium and rhenium) with a transition metal (palladium) positions this material as a candidate for next-generation thermal barriers and structural components in environments exceeding the capability of conventional superalloys and monolithic ceramics.

high-temperature aerospace structuresthermal barrier coatingsrefractory liningshypersonic vehicle protectionadvanced composite reinforcementextreme environment research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5481	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)	-0.5886	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.

Hf2RePd

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental