ZrAlW

Name: ZrAlW
Brand: MatWorld

metal

· ZrAlW

ZrAlW is a ternary intermetallic alloy combining zirconium, aluminum, and tungsten, representing an experimental composition within the refractory metal alloy family. This material combination targets high-temperature structural applications where conventional superalloys reach their limits, with potential relevance to aerospace propulsion, nuclear reactors, and extreme-environment engineering where the density and stiffness characteristics of tungsten-containing systems offer advantages over lighter aluminum-based alloys alone.

High-temperature structural componentsAerospace propulsion systemsRefractory alloy researchNuclear reactor applicationsAdvanced composite reinforcementExtreme-environment materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	14,934.5	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	-0.8100	-	DFT · OptB88vdW
Shear Modulus(G)	-1,090.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2813	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)3 entries	eV	Measured
↳	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.9675	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.4568	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

ZrAlW — Properties & Data | MatWorld

ZrAlW

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control