Cr3Ni
metal· JVASP-36172· Cr3Ni
Cr3Ni is an intermetallic compound in the chromium-nickel system, representing a transition metal alloy with potential applications in high-temperature and wear-resistant service. While not a common commercial material, compounds in this family are of research interest for their potential to combine chromium's oxidation resistance with nickel's toughness, particularly for specialized aerospace and thermal management applications. Engineers would consider this material primarily in developmental contexts where conventional stainless steels or superalloys are being evaluated for replacement, though industrial adoption remains limited due to processing challenges and availability constraints.
high-temperature structural componentswear and oxidation resistance researchaerospace material developmentintermetallic compound studiesspecialized coating materialsthermal barrier applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 35,480.6 | ksi | — | ||
Poisson's Ratio(ν) | 0.3600 | - | — | ||
Shear Modulus(G) | 14,213.7 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2846 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 4.200 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1405 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.1260 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.