WBN3

metal

· WBN3

WBN3 is a tungsten boron nitride composite or intermetallic compound combining tungsten with boron nitride phases, designed to leverage the hardness and thermal stability of boron nitride with tungsten's density and strength. This material family is primarily of research and emerging industrial interest for extreme-environment applications where conventional ceramics or refractory metals fall short, particularly in cutting tools, wear-resistant coatings, and high-temperature structural components.

cutting tools and insertsrefractory coatingshigh-temperature structural applicationswear-resistant surfacesaerospace engine componentsresearch compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.01639	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.460	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.

WBN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control