NiB2W2 is a nickel-based composite material incorporating boron and tungsten phases, belonging to the family of hard metal cermets and refractory alloys. This material is primarily of research interest for high-temperature structural and wear-resistant applications where the combined hardness of boride phases and the toughness of the nickel matrix offer potential advantages. While not yet established as a mainstream industrial material, compounds in this alloy system are investigated for cutting tools, thermal barrier coatings, and extreme-environment components where traditional superalloys may fall short.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 322.9 | GPa | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G) | 186.8 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 14.23 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6030 | eV/atom | — |