Hf2Pt3
metal· JVASP-92697· Hf2Pt3
Hf2Pt3 is an intermetallic compound combining hafnium and platinum in a fixed stoichiometric ratio, belonging to the family of refractory metal intermetallics. This material is primarily of research and specialized industrial interest, valued for applications requiring exceptional high-temperature stability, corrosion resistance, and the combined benefits of platinum's chemical inertness with hafnium's refractory properties. While not widely used in commodity applications, Hf2Pt3 and related hafnium-platinum compounds are investigated for ultra-high-temperature aerospace components, catalytic systems, and specialized coatings where extreme thermal environments and chemical durability outweigh material cost.
aerospace engine componentshigh-temperature coatingsrefractory intermetallics researchcatalytic applicationsthermal barrier systemschemical-resistant components
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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
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.