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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.