DyNi4Au

metal

· JVASP-60895· DyNi4Au

DyNi₄Au is an intermetallic compound combining dysprosium, nickel, and gold—a research-stage material belonging to the rare-earth intermetallic family. This compound is primarily of academic and specialized interest, investigated for potential applications requiring the combined properties of rare-earth elements (such as magnetic or thermal characteristics) with the corrosion resistance and stability conferred by gold and nickel. Industrial adoption remains limited; the material is most relevant to researchers exploring advanced intermetallic systems, magnetic materials, or specialized high-performance alloys where cost is secondary to functional performance.

Magnetic materials researchRare-earth intermetallic compoundsHigh-temperature alloy developmentCorrosion-resistant specialty alloysMaterials science experimentation

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4228	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	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4340	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.

DyNi4Au

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control