Ca2WN2
metal· JVASP-107146· Ca2WN2
Ca₂WN₂ is an intermetallic nitride compound combining calcium and tungsten, representing an experimental material in the refractory metal nitride family. This compound is primarily of research interest for high-temperature structural applications where extreme hardness, chemical stability, and thermal resistance are required, though it remains under investigation rather than established in mainstream industrial production. Engineers would consider this material for demanding environments such as cutting tools, wear-resistant coatings, or advanced refractory applications where conventional tungsten-based compounds or other transition metal nitrides may be limited.
refractory ceramicshigh-temperature structural materialswear-resistant coatingscutting tool researchadvanced ceramics developmentextreme environment applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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.