Nb12Al3In

metal

· JVASP-133436· Nb12Al3In

Nb12Al3In is an intermetallic compound in the niobium-aluminum-indium system, representing an advanced metal alloy combining refractory niobium with lightweight aluminum and indium. This material is primarily explored in research and development contexts for high-temperature structural applications where conventional superalloys reach their limits, leveraging niobium's high melting point and oxidation resistance.

high-temperature structural materialsaerospace propulsion systemsrefractory metal researchadvanced intermetallic developmentextreme environment applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2720	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1176	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Nb12Al3In — Properties & Data | MatWorld

Nb12Al3In

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control