AlSiRu2

metal

· JVASP-42044· AlSiRu2

AlSiRu2 is an experimental aluminum-silicon-ruthenium intermetallic compound that combines lightweight aluminum with the high-temperature stability and corrosion resistance of ruthenium. This material family is primarily of research interest for advanced aerospace and high-temperature applications where conventional aluminum alloys reach their performance limits. The addition of ruthenium to aluminum-silicon systems aims to enhance oxidation resistance and thermal stability, making it a candidate material for next-generation engine components and extreme-environment applications where weight savings and durability are critical.

aerospace propulsion researchhigh-temperature structural applicationsoxidation-resistant coatingsadvanced turbine developmentexperimental intermetallicslightweight refractory compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2958	lb/in³	—

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)	-0.6178	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.

AlSiRu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control