Nb8 Fe2 Si2

semiconductor

· Nb8 Fe2 Si2

Nb8Fe2Si2 is an intermetallic compound combining niobium, iron, and silicon—a research-phase material belonging to the family of refractory intermetallics. This composition is primarily of interest in materials science laboratories for exploring high-temperature structural applications, as the niobium-iron-silicon system offers potential for developing materials with improved strength-to-weight ratios at elevated temperatures compared to conventional superalloys.

high-temperature structural researchrefractory intermetallic developmentaerospace materials explorationmaterial systems researchexperimental alloy characterization

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000500	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2690	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.

Nb8 Fe2 Si2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control