ScAlGe

metal

· JVASP-95045· ScAlGe

ScAlGe is a ternary intermetallic compound combining scandium, aluminum, and germanium. This is an experimental material primarily of academic and research interest rather than an established commercial alloy; it belongs to the family of lightweight intermetallics being investigated for potential aerospace and high-temperature applications where low density combined with structural integrity is valuable. Research into such scandium-based systems focuses on understanding phase stability and mechanical behavior to guide future alloy development, though practical engineering adoption remains limited due to material complexity, processing challenges, and cost considerations relative to conventional alternatives.

research and developmentlightweight structural compositeshigh-temperature intermetallic studiesaerospace material candidatesphase diagram mappingexperimental alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.405	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6126	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.

ScAlGe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control