TbNb

metal

· JVASP-129398· TbNb

TbNb is an intermetallic compound combining terbium (a rare-earth element) with niobium (a refractory metal), forming a hard, dense metallic phase. This material belongs to the rare-earth intermetallic family and is primarily of research and development interest rather than widespread industrial use, with potential applications in high-temperature structural applications, magnetic devices, and advanced alloy systems that exploit the unique properties of rare-earth and refractory metal combinations.

high-temperature structural applicationsrare-earth intermetallics researchmagnetic device componentsrefractory alloy developmentaerospace advanced materialsmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.064	kg/m³	—

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)	0.4949	eV/atom	—
Formation Energy(ΔHf)	0.4949	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.

TbNb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control