Mg4CuNi

metal

· JVASP-144833· Mg4CuNi

Mg4CuNi is a magnesium-based intermetallic compound containing copper and nickel, representing a quaternary system within the magnesium alloy family. This material is primarily of research interest, as it combines magnesium's lightweight characteristics with secondary phases designed to enhance strength and thermal stability compared to conventional binary or ternary magnesium alloys. Potential applications center on aerospace and automotive sectors where weight reduction is critical, though practical industrial adoption remains limited pending further development of manufacturing scalability and long-term performance validation.

research phase intermetalliclightweight structural compositesaerospace components (candidate)high-temperature magnesium systemsthermal management applicationsadvanced casting alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.534	kg/m³	—

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)	-0.2075	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.

Mg4CuNi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control