Zr2Al3

metal

· Zr2Al3

Zr2Al3 is an intermetallic compound combining zirconium and aluminum, representing a hard, brittle phase typically found as a constituent in zirconium-aluminum alloy systems rather than as a standalone engineering material. This compound is primarily of research and materials science interest, used to understand phase behavior and mechanical properties in Zr-Al systems employed in aerospace and high-temperature applications. Engineers encounter Zr2Al3 during alloy development and microstructural analysis of zirconium-based materials for demanding thermal and structural environments.

aerospace alloy developmenthigh-temperature materials researchintermetallic phase studieszirconium-aluminum system characterizationmicrostructural analysis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	107.9	GPa	—
Shear Modulus(G)	68.88	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.623	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	9.360	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5234	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.

Zr2Al3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control