Hf2IrPd

ceramic

· JVASP-37659· Hf2IrPd

Hf2IrPd is an intermetallic compound combining hafnium, iridium, and palladium—a research-phase material in the family of refractory metal intermetallics. This composition represents exploratory work in ultra-high-temperature structural materials, targeting applications where conventional superalloys reach their thermal limits. The material remains primarily in development; its potential relevance lies in extreme-environment aerospace and energy sectors where the high density and multiple refractory constituents suggest strength retention at very high temperatures, though industrial adoption pathways are not yet established.

high-temperature aerospace componentshypersonic vehicle structuresnext-generation turbine researchrefractory intermetallic developmentextreme thermal environment testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.5514	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)	0.02510	eV/atom	—
Formation Energy(ΔHf)	-0.8460	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.

Hf2IrPd

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental