Nb6SiGe
metal· JVASP-104709· Nb6SiGe
Nb6SiGe is a refractory intermetallic compound belonging to the niobium-silicon-germanium system, combining the high-temperature strength of niobium-based materials with silicide and germanide phases. This material is primarily investigated in research contexts for ultra-high-temperature structural applications where conventional superalloys reach their limits, particularly in aerospace and power generation sectors seeking alternatives to nickel-based superalloys for extreme thermal environments.
high-temperature structural componentsaerospace engine researchrefractory intermetallicsexperimental materialsthermal protection systemsadvanced propulsion systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2875 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06900 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2764 | 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.