Co6WN4
metal· JVASP-141503· Co6WN4
Co6WN4 is a cobalt-tungsten nitride intermetallic compound that combines high hardness with metallic strength, positioning it at the intersection of ceramic and metallic material properties. This material is primarily investigated in research contexts for wear-resistant coatings, cutting tool applications, and high-temperature structural components where extreme hardness and thermal stability are critical. Its tungsten and nitrogen content imparts exceptional hardness compared to conventional cobalt alloys, making it a candidate for applications where tool life and erosion resistance outweigh cost considerations, though industrial adoption remains limited due to processing complexity and availability.
wear-resistant coatingscutting tools and insertshigh-temperature applicationsresearch/development materialserosion protectionspecialty hard-facing
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.