Tb3Si4Cu4

metal

· JVASP-9385· Tb3Si4Cu4

Tb3Si4Cu4 is an intermetallic compound combining terbium (a rare-earth element), silicon, and copper. This ternary system represents an experimental or specialized research material rather than a widely commercialized alloy, likely investigated for its potential in high-temperature or magnetic applications given terbium's strong magnetic properties and the stability that intermetallic phases can provide at elevated temperatures.

rare-earth intermetallic researchhigh-temperature structural materialsmagnetic compound developmentmetallurgical phase studyspecialty alloy prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2676	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-2.977	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00210	eV/atom	—
Formation Energy(ΔHf)	-0.6150	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.

Tb3Si4Cu4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control