Ni4Mo is an intermetallic compound in the nickel-molybdenum system, representing a stoichiometric phase that combines nickel's corrosion resistance with molybdenum's strength and refractory properties. This material is primarily of research and specialty metallurgical interest, explored for high-temperature applications and wear-resistant coatings where the intermetallic structure offers improved hardness and thermal stability compared to solid-solution nickel alloys. Engineers would consider Ni4Mo when conventional superalloys are cost-prohibitive or when specific high-temperature oxidation resistance and mechanical integrity are required in extreme environments.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 32,274.5 | ksi | — | ||
| ↳ | 32,342 | ksi | — | ||
Poisson's Ratio(ν) | 0.3200 | - | — | ||
Shear Modulus(G)2 entries | 13,133.3 | ksi | — | ||
| ↳ | 14,168.7 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3393 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 6.290 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1020 | eV/atom | — |