AlCr2B2 is a hard ceramic-metal composite (cermet) compound combining aluminum with chromium boride phases, designed for high-hardness, wear-resistant applications. This material family is primarily investigated in research and advanced manufacturing contexts for wear protection, cutting tools, and abrasive applications where thermal stability and mechanical hardness are critical; it competes with established tungsten carbide and titanium carbide tools but offers potential weight and cost advantages in specialized aerospace and machining environments.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 32,811.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.2000 | - | — | ||
Shear Modulus(G) | 24,395.3 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1927 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 27.92 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4284 | eV/atom | — |