ReWN3

metal

· ReWN3

ReWN₃ is a refractory metal nitride compound combining rhenium and tungsten, belonging to the family of hard ceramic nitrides. This material is being investigated in materials research for applications requiring extreme hardness, thermal stability, and resistance to oxidation at elevated temperatures—properties that position it as a candidate for next-generation cutting tools, wear-resistant coatings, and high-temperature structural applications where conventional alloys reach their limits.

cutting tool coatingswear-resistant surfaceshigh-temperature structural applicationsrefractory applicationsresearch and development

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)	3.472	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.600	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.

ReWN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control