Hf2SiN is a hafnium silicon nitride ceramic compound that combines refractory metal and nitride chemistries to achieve high hardness and thermal stability. This material belongs to the family of transition metal nitrides and is primarily investigated in research and advanced manufacturing contexts for applications demanding extreme hardness, oxidation resistance, and thermal shock tolerance. Hafnium nitride-based compounds are of particular interest as potential coating materials and structural ceramics in ultra-high-temperature environments where conventional nitride ceramics reach their limits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 26,396.9 | ksi | — | ||
Shear Modulus(G) | 14,358.7 | ksi | — | ||
Young's Modulus(E) | 36,259.4 | ksi | — |