NbAlNi

metal

· NbAlNi

NbAlNi is a ternary intermetallic compound combining niobium, aluminum, and nickel, belonging to the family of high-temperature intermetallic alloys. This material is primarily investigated in research contexts for aerospace and high-temperature structural applications where exceptional strength-to-weight ratios and thermal stability are critical; it represents an experimental approach to extending service temperatures beyond conventional superalloys by leveraging the refractory nature of niobium combined with aluminum and nickel strengthening mechanisms.

high-temperature structural materialsaerospace engine componentsrefractory intermetallic researchadvanced propulsion systemsnext-generation superalloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4239	eV/atom	—

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

Regulatory Screening

Environmental

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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.

NbAlNi

Other Properties

Regulatory Screening

Environmental

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