Sc1 Al3

semiconductor

· Sc1 Al3

ScAl₃ is an intermetallic compound combining scandium and aluminum, belonging to the class of lightweight metallic compounds with potential semiconductor or functional material properties. This material is primarily of research interest rather than established industrial production, investigated for applications requiring the combination of aluminum's light weight with scandium's strengthening effects and potential electronic functionality. The ScAl₃ family represents an emerging area in advanced intermetallic and rare-earth aluminum systems, where engineers explore alternatives to conventional aluminum alloys for high-performance, weight-critical applications.

aerospace structural researchhigh-strength lightweight alloysintermetallic compound developmentadvanced electronic materials researchrare-earth aluminum systemsmaterials for extreme environment applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	84.27	GPa	—
Shear Modulus(G)	67.00	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01880	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4830	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.

Sc1 Al3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control