B2 Al1 Fe2

semiconductor

· B2 Al1 Fe2

B₂Al₁Fe₂ is an intermetallic compound belonging to the iron-aluminum family, classified as a semiconductor with a layered crystal structure. This material is primarily of research interest rather than established in widespread industrial production, as intermetallics in this composition range are being investigated for lightweight structural applications and electronic device applications. The iron-aluminum intermetallic family is notable for combining low density with high stiffness and thermal stability, making it a candidate for high-temperature structural components and specialized electronic devices where conventional alloys fall short.

research semiconductor deviceshigh-temperature structural applicationslightweight intermetallic compositeselectronic material developmentaerospace research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	30,211.4	ksi	—
Shear Modulus(G)	13,561	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000200	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3740	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.

B2 Al1 Fe2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control