ErNiSn4

metal

· JVASP-116985· ErNiSn4

ErNiSn4 is an intermetallic compound combining erbium (a rare earth element), nickel, and tin in a 1:1:4 stoichiometry. This material belongs to the family of rare-earth-based intermetallics, which are primarily of research and developmental interest rather than established commercial materials. ErNiSn4 and similar rare-earth intermetallics are explored for potential applications requiring specific electronic, magnetic, or thermal properties that cannot be easily achieved with conventional alloys, though industrial adoption remains limited pending validation of performance and cost-effectiveness.

rare-earth intermetallics researchelectronic materials developmentthermoelectric compound evaluationmagnetic materials explorationhigh-performance alloy prototypingexperimental metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3001	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)	0.04490	eV/atom	—
Formation Energy(ΔHf)	-0.3347	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.

ErNiSn4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control