Hf2 Ir1 Pd1

semiconductor

· Hf2 Ir1 Pd1

Hf₂Ir₁Pd₁ is an experimental ternary intermetallic compound combining hafnium, iridium, and palladium—three refractory metals with high melting points and excellent chemical stability. This material belongs to the family of high-entropy and multi-principal-element alloys currently under research for extreme-environment applications, though industrial deployment remains limited. Engineers would investigate this composition for scenarios demanding simultaneous thermal resistance, corrosion immunity, and mechanical stability at temperatures where conventional superalloys degrade, particularly in aerospace and chemical processing contexts.

high-temperature structural componentsaerospace engine researchcorrosion-resistant coatingsadvanced intermetallics developmentrefractory metal alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00530	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8460	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.

Hf2 Ir1 Pd1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control