SrZrN2
metal· SrZrN2
SrZrN2 is a strontium zirconium nitride compound belonging to the family of metal nitrides and mixed-metal ceramics. This is a research-phase material under investigation for high-performance applications requiring extreme hardness, thermal stability, and wear resistance. The strontium-zirconium-nitrogen system has attracted interest in materials science for potential use in protective coatings, refractory applications, and advanced structural ceramics, though industrial adoption remains limited compared to established nitride ceramics like TiN or CrN.
Protective coatings (research phase)Refractory ceramicsWear-resistant surfacesHigh-temperature structural applicationsHard coating development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 150.0 | GPa | — | ||
| ↳ | 114.0 | GPa | — | ||
Poisson's Ratio(ν) | 0.3500 | - | — | ||
Shear Modulus(G)2 entries | 108.7 | GPa | — | ||
| ↳ | 49.79 | GPa | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.007 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.334 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 122.5 range 13.73–231.3median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -173.3 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01410 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.553 | 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.