Er79Ni171 — Properties & Data | MatWorld

Er79Ni171

Name: Er79Ni171
Brand: MatWorld

metal

· Er79Ni171

Er79Ni171 is an intermetallic compound in the erbium-nickel binary system, representing a rare-earth metal alloy with a fixed stoichiometric composition. This material exists primarily in the research and materials science literature as a phase-stable compound rather than a commercial engineering alloy, making it relevant for studies of rare-earth metallurgy, phase diagrams, and high-temperature intermetallic behavior. The erbium-nickel system is explored for potential applications in specialized high-temperature or magnetic applications, though Er79Ni171 itself has limited established industrial use compared to more common rare-earth alloys.

rare-earth metallurgy researchintermetallic phase studieshigh-temperature material evaluationmagnetic material developmentmaterials database referencelaboratory/experimental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3244	eV/atom	Measured

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.

Er79Ni171

Other Properties

Regulatory Screening

Environmental

Export Control