Cr₃GaN is a ternary nitride ceramic compound combining chromium, gallium, and nitrogen in a hard ceramic matrix. This material belongs to the transition metal nitride family and is primarily of research and developmental interest rather than established commercial production. The compound shows promise for applications requiring high hardness and thermal stability, positioning it as a candidate material for cutting tools, wear-resistant coatings, and high-temperature semiconductor devices, though its performance characteristics and manufacturing scalability relative to more mature nitride ceramics (like CrN or GaN) are still under investigation.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 34,422.2 | ksi | — | ||
Shear Modulus(G) | 17,015.8 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.00400 | eV | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -0.2960 | eV/atom | — |