AcCdNi
metal· JVASP-156484· AcCdNi
AcCdNi is a ternary alloy system combining cadmium and nickel with an unspecified third element (likely acetal or acetyl designation), representing a specialized metallic composition with relatively high density. This alloy family is encountered primarily in research and niche industrial applications where cadmium's unique properties—such as corrosion resistance, low friction, and neutron absorption—are leveraged, though its use has declined significantly due to cadmium's toxicity and environmental restrictions in most developed markets. Engineers considering this material should evaluate whether application-specific benefits justify regulatory compliance burdens and availability constraints.
Specialized research compoundsCorrosion-resistant coatings (legacy applications)Neutron shielding (nuclear research)Bearing materials (friction reduction)Electroplating and surface treatments
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.