Al9Ni7Ru4

metal

· Al9Ni7Ru4

Al₉Ni₇Ru₄ is an intermetallic compound combining aluminum, nickel, and ruthenium—a research-phase material designed to explore enhanced mechanical and thermal properties beyond conventional binary aluminum alloys. This ternary intermetallic is primarily of scientific interest for high-temperature applications and structural materials development, where the ruthenium addition aims to improve oxidation resistance and phase stability compared to standard Al-Ni compounds. The material remains largely experimental and is studied in academic and advanced materials laboratories rather than established industrial production.

High-temperature structural applicationsIntermetallic research and developmentOxidation-resistant alloysAerospace materials researchLightweight high-strength compoundsThermal barrier or coating precursor materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5970	eV/atom	—

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

Regulatory Screening

Environmental

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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.

Al9Ni7Ru4

Other Properties

Regulatory Screening

Environmental

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