NbBW
metal· JVASP-51272· NbBW
NbBW is a niobium-based alloy incorporating boron and tungsten, belonging to the refractory metal family. This material is designed for ultra-high-temperature applications where strength retention and oxidation resistance are critical, making it relevant to aerospace, power generation, and extreme-environment engineering. The combination of niobium's low density with tungsten's high melting point and boron's strengthening effect positions it as a candidate for next-generation applications requiring performance beyond conventional superalloys, though specific industrial adoption and long-term performance data should be verified for your application.
High-temperature turbine componentsRefractory applicationsAerospace engine materialsAdvanced research alloysExtreme-environment structuresOxidation-resistant coatings
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 | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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.