B2 Al2 Ru3

semiconductor

· B2 Al2 Ru3

B2 Al2Ru3 is an intermetallic compound combining aluminum and ruthenium in a B2 (CsCl-type) crystal structure, representing an experimental materials research composition rather than a commercial alloy. This class of intermetallic semiconductors is being investigated for high-temperature structural and electronic applications where conventional metals or oxides fall short, particularly in aerospace and catalysis research. The ruthenium-aluminum system offers potential advantages in oxidation resistance and thermodynamic stability at elevated temperatures, though practical applications remain largely in the research phase pending further development of processing routes and long-term performance validation.

high-temperature structural researchintermetallic compound developmentaerospace materials explorationcatalytic surfaceselectronic device researchmaterials science experiments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	232.1	GPa	—
Shear Modulus(G)	101.5	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000500	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4280	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 Al2 Ru3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control