TbCuNi4

metal

· JVASP-102671· TbCuNi4

TbCuNi4 is a rare-earth intermetallic compound combining terbium with copper and nickel, belonging to the family of ternary metal systems studied for magnetic and structural applications. This is primarily a research material rather than a commercial engineering alloy; it is investigated for potential use in high-performance magnetic devices and functional materials where rare-earth elements provide enhanced magnetic properties. The compound's value lies in its potential for permanent magnets, magnetostrictive actuators, or specialized high-temperature applications where conventional cobalt or iron-based alloys are insufficient.

permanent magnets (research)magnetostrictive devicesrare-earth intermetallicshigh-temperature functional materialsmaterials science (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3353	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)	-0.3625	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.

TbCuNi4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control