Tb4CoB13

metal

· JVASP-91311· Tb4CoB13

Tb4CoB13 is a rare-earth transition metal boride compound combining terbium, cobalt, and boron. This is a research material within the family of rare-earth metal borides, which are studied for potential high-temperature and hard-wearing applications due to their ceramic-like hardness combined with metallic conductivity. Limited commercial deployment exists; the material remains primarily of academic interest for exploring advanced material combinations in extreme-environment applications.

High-temperature structural materials (research)Hard coatings and wear resistance (experimental)Rare-earth alloy developmentMaterials research and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.390	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4805	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.

Tb4CoB13

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control