HfPtN3
metal· HfPtN3
HfPtN3 is an experimental intermetallic nitride compound combining hafnium, platinum, and nitrogen, representing a high-entropy ceramicmetallic material system under research for extreme-environment applications. This material belongs to the family of refractory transition metal nitrides, which are typically investigated for their potential thermal stability, hardness, and oxidation resistance at elevated temperatures. While not yet widely commercialized, HfPtN3 and related platinum-group refractory compounds show promise in aerospace and thermal barrier coating research where conventional superalloys reach their performance limits.
high-temperature coatingsaerospace engine componentsrefractory materials researchoxidation-resistant compositesthermal barrier systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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 | |
|---|---|---|---|---|---|
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.