Ca3W2N4
metal· JVASP-144220· Ca3W2N4
Ca3W2N4 is a ceramic nitride compound combining calcium, tungsten, and nitrogen, belonging to the family of metal nitrides with potential structural and refractory applications. This is a research-phase material rather than an established commercial compound; metal nitrides in this composition space are investigated for their hardness, thermal stability, and potential use in high-temperature or wear-resistant environments where traditional ceramics or metals may be inadequate.
high-temperature ceramics (research)wear-resistant coatingsrefractory materials (development)hardened tool materialsadvanced materials researchstructural composites (exploratory)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.