Nb6AlSi

metal

· JVASP-100813· Nb6AlSi

Nb6AlSi is an intermetallic compound based on niobium with aluminum and silicon additions, representing a research-phase material within the niobium-aluminide family. This material is primarily of academic and experimental interest for ultra-high-temperature applications where lightweight strength and oxidation resistance are critical, though industrial adoption remains limited compared to established superalloys. Engineers evaluating Nb6AlSi should recognize it as an emerging candidate for aerospace and power generation applications requiring operation beyond the capabilities of conventional nickel-based superalloys, though maturity, manufacturability, and long-term performance data remain active areas of development.

experimental high-temperature alloysaerospace engine componentsintermetallic researchultra-high-temperature structural materialsnext-generation turbine applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2644	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)	0.07480	eV/atom	—
Formation Energy(ΔHf)	-0.2287	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.

Nb6AlSi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control