Ba4HfPt
metal· JVASP-66653· Ba4HfPt
Ba4HfPt is an intermetallic compound combining barium, hafnium, and platinum—a research-phase material in the high-entropy and refractory alloy family. This compound belongs to an emerging class of metal systems designed for extreme-temperature and high-strength applications where conventional superalloys reach their limits. As a hafnium-platinum-based intermetallic, it is primarily of scientific interest for fundamental studies in phase stability and potential future use in aerospace propulsion and high-temperature structural applications, though industrial deployment remains experimental.
high-temperature aerospace researchrefractory alloy developmentintermetallic phase studiesadvanced materials characterizationexperimental propulsion systems
Compliance & Regulations
?EAR?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
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.