WSnN3
metal· WSnN3
WSnN3 is a ternary nitride compound combining tungsten, tin, and nitrogen elements, representing an emerging material in the transition metal nitride family. This compound is primarily of research interest for applications requiring hard ceramic coatings and high-temperature materials; it belongs to a class of refractory nitrides being explored as alternatives to conventional hard coatings (like TiN or CrN) where enhanced hardness, wear resistance, or thermal stability may be advantageous. Limited industrial adoption exists to date, with development focused on thin-film deposition for specialized wear and oxidation protection in extreme environments.
hard ceramic coatingswear-resistant surfaceshigh-temperature protectionrefractory materials researchtool and cutting applicationsoxidation barrier coatings
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | -0.04297 | μB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | 1.520 | 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.