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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.958	kg/m³	—

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.

Nb6SiGe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control