Er4MgNi

metal

· JVASP-113027· Er4MgNi

Er4MgNi is an intermetallic compound combining erbium, magnesium, and nickel, representing a rare-earth metal system with potential for high-temperature or specialized functional applications. This material belongs to the family of ternary rare-earth intermetallics, which are primarily explored in research settings for their unusual magnetic, thermal, or structural properties rather than as established commercial alloys. Engineers evaluating Er4MgNi would typically be investigating it for niche applications requiring rare-earth stabilization, such as hydrogen storage, magnetocaloric effects, or advanced metallurgical systems where conventional alloys are insufficient.

hydrogen storage materialsmagnetocaloric applicationsrare-earth intermetallics (research)high-temperature metallurgy (experimental)functional materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3026	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)	-0.2492	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.

Er4MgNi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control