RuAlN3

metal

· RuAlN3

RuAlN3 is an experimental ternary nitride compound combining ruthenium, aluminum, and nitrogen, belonging to the family of refractory metal nitrides being investigated for hard coating and high-temperature applications. This material is primarily of research interest rather than established industrial use, with potential applications in wear-resistant coatings, thermal barrier systems, and extreme-environment components where conventional nitrides may fall short. The ruthenium content distinguishes it from more common AlN or TiN systems, offering potential advantages in oxidation resistance and thermal stability, though its practical adoption depends on cost-benefit analysis against well-established alternatives.

hard protective coatingshigh-temperature oxidation resistancerefractory composite researchwear-resistant thin filmsadvanced ceramics developmentextreme environment materials

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)	0.5250	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.500	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.

RuAlN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control