Zr5AlNi4

metal

· JVASP-120491· Zr5AlNi4

Zr5AlNi4 is an intermetallic compound based on zirconium with aluminum and nickel additions, representing a research-phase material from the family of zirconium-transition metal intermetallics. These materials are investigated for high-temperature structural applications where conventional superalloys face limitations, particularly in aerospace and advanced propulsion systems where weight reduction and thermal stability are critical design drivers.

high-temperature structural componentsaerospace engine applicationsintermetallic research materialsadvanced thermal barrier candidateslightweight high-strength alloysexperimental propulsion systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2533	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)	0.03400	eV/atom	—
Formation Energy(ΔHf)	-0.4861	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.

Zr5AlNi4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control