WRbN3
metal· WRbN3
WRbN3 is a refractory ceramic compound belonging to the metal nitride family, combining tungsten, rubidium, and nitrogen in a 1:1:3 stoichiometric ratio. This is a research-phase material with limited industrial adoption; it is primarily of interest in materials science for exploring ultra-hard ceramics and refractory applications where extreme hardness and high-temperature stability are desired. Engineers would consider this material for specialized, high-performance applications requiring thermal and mechanical resilience, though commercial availability and cost-effectiveness relative to established nitride ceramics (such as TiN or BN) remain open questions.
refractory coatingsultra-hard ceramics researchhigh-temperature structural applicationscutting tool researchthermal barrier compounds
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.608 | μB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | 4.560 | 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.