Nb5B6

metal

· JVASP-144506· Nb5B6

Nb5B6 is a niobium boride ceramic compound that combines the refractory metal niobium with boron to create a hard, high-temperature material. This compound belongs to the family of transition metal borides, which are valued for their extreme hardness and thermal stability. While Nb5B6 is primarily explored in research and advanced materials development rather than widespread commercial production, it represents the potential of boride ceramics for ultra-high-temperature applications where conventional metals and alloys fail.

high-temperature ceramicsrefractory materialswear-resistant coatingsadvanced research applicationsextreme environment materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2626	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)	-0.7274	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.

Nb5B6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control