Ga13 Nb5

semiconductor

· Ga13 Nb5

Ga₁₃Nb₅ is an intermetallic compound in the gallium-niobium system, representing a research-phase material rather than an established commercial alloy. This compound belongs to the family of high-refractory intermetallics being investigated for extreme-temperature structural applications where conventional superalloys reach their limits. While not yet widely deployed industrially, gallium-niobium intermetallics are of interest in aerospace and materials research communities for their potential to enable higher operating temperatures in gas turbines and hypersonic vehicles, though challenges in processing, brittleness, and scalability remain barriers to adoption.

experimental high-temperature materialsaerospace propulsion researchintermetallic compound developmentrefractory alloy systemshypersonic vehicle structuresmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000600	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2810	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.

Ga13 Nb5

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control