Er2Si3Ni — Properties & Data | MatWorld

Er2Si3Ni

metal

· JVASP-106816· Er2Si3Ni

Er₂Si₃Ni is an intermetallic compound combining erbium, silicon, and nickel, belonging to the family of rare-earth metal silicides. This material is primarily of research and development interest rather than established commercial production, being investigated for high-temperature structural applications and potential use in advanced aerospace or electronic device contexts where rare-earth intermetallics offer unique phase stability.

High-temperature intermetallicsAerospace research applicationsRare-earth alloy developmentElectronic device componentsMaterials research and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2642	lb/in³	DFT · OptB88vdW

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Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1254	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6590	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Er2Si3Ni

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control