Hf1 Ni5
semiconductor· Hf1 Ni5
Hf1Ni5 is an intermetallic compound in the hafnium-nickel system, representing a hard, refractory metal phase that combines the high-temperature stability of hafnium with nickel's corrosion resistance. This material is primarily of research and specialized industrial interest rather than mainstream production, explored for applications requiring extreme thermal and chemical stability where conventional superalloys reach their performance limits.
high-temperature structural componentsrefractory coatingsaerospace engine researchcorrosion-resistant claddingexperimental materials development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.