Al9 Tb3

semiconductor

· Al9 Tb3

Al9Tb3 is an intermetallic compound in the aluminum-terbium system, representing a rare-earth aluminum phase of interest primarily in materials research rather than widespread industrial production. This compound belongs to the family of rare-earth aluminum metallics, which are investigated for potential applications in high-temperature structural materials, magnetic applications, and advanced alloy development. Al9Tb3 is largely experimental; its practical utility depends on understanding how terbium's rare-earth properties modify aluminum's lightweight characteristics, though commercial adoption remains limited due to terbium's scarcity and cost.

research and developmenthigh-temperature intermetallicsrare-earth alloysmagnetic materials researchaerospace materials explorationmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00550	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4620	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.

Al9 Tb3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control