CrSiON2

ceramic

· CrSiON2

CrSiON₂ is a ceramic compound belonging to the family of transition metal oxynitrides, combining chromium, silicon, oxygen, and nitrogen phases. This material is primarily of research and development interest for hard coating and wear-resistant applications, where its multiphase composition offers potential advantages in thermal stability and oxidation resistance compared to conventional nitride or oxide coatings. The material represents an emerging class of ceramics designed to bridge properties of metallic nitrides and silicate ceramics for extreme-environment surface protection.

Hard coatings and wear protectionHigh-temperature oxidation resistanceCutting tool coatingsResearch and development phaseThermal barrier applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	2.001	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8200	eV/atom	—

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

Regulatory Screening

Environmental

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.

CrSiON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental