Ba1 Al9 Fe2

semiconductor

· Ba1 Al9 Fe2

Ba₁Al₉Fe₂ is an intermetallic compound belonging to the barium–aluminum–iron ternary system, synthesized primarily for research into high-temperature structural materials and magnetic applications. This phase is largely experimental and represents the broader family of complex intermetallics being investigated for potential use in advanced aerospace and energy applications where conventional alloys reach performance limits. The compound's notable characteristics stem from its intermetallic bonding, which can offer high-temperature strength and potentially unique magnetic or electronic behavior, though it remains a laboratory material without widespread commercial adoption.

intermetallic researchhigh-temperature structural applicationsmagnetic material developmentaerospace propulsion (exploratory)materials science experimentationternary phase systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00570	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3840	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.

Ba1 Al9 Fe2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control