NiB11

metal

· JVASP-125136· NiB11

NiB11 is a nickel-boron intermetallic compound that belongs to the nickel boride family of hard, brittle ceramics. It is primarily investigated for applications requiring extreme hardness and wear resistance, particularly in cutting tools, grinding media, and thermal barrier coatings where its high melting point and chemical stability provide advantages over conventional alternatives. The material is used selectively in specialized industrial applications where cost and brittleness trade-offs are acceptable for superior hardness and oxidation resistance.

cutting tool insertswear-resistant coatingsgrinding mediahigh-temperature applicationsabrasive environments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.238	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)	0.2494	eV/atom	—
Formation Energy(ΔHf)	0.2147	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.

NiB11

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control