HfP3
ceramic· JVASP-123578· HfP3
HfP3 is a hafnium phosphide ceramic compound belonging to the refractory phosphide family, characterized by high hardness and thermal stability. This material is primarily of research and development interest for extreme-environment applications where conventional ceramics face limitations, including high-temperature structural components, wear-resistant coatings, and potential semiconductor or thermoelectric device applications. Hafnium phosphides are notably investigated as alternatives to conventional refractories in nuclear, aerospace, and advanced manufacturing contexts due to their chemical inertness and elevated melting characteristics.
refractory coatingshigh-temperature structural materialswear-resistant surfacesnuclear fuel cladding researchaerospace thermal barrierssemiconductor precursors
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2443 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1113 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6075 | 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.