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BASIS Materials Purity & Precision sales@basismaterials.com
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ADVANCED ALLOYS

High-Entropy Alloys (HEAs) & Multi-Principal Element Alloys (MPEAs)

High-entropy and multi-principal element alloy materials for research, additive manufacturing, sputtering and custom alloy development.

High-entropy alloys (HEAs) are part of the broader family of multi-principal element alloys (MPEAs). Basis Materials supplies established HEA systems as well as broader multi-principal-element compositions in powder, sputtering target and custom material forms.

We supply spherical metal and alloy powders produced using advanced atomization technologies, including PREP, VIGA, and EIGA.

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Explore the High-Entropy Alloy Design Guide & Calculator for composition screening and research material planning.

Specify your alloy for quotation

Send the element list and nominal composition, stating atomic percent (at%) or weight percent (wt%). A formula or alloy name alone does not establish equal atomic fractions. For powders, include your required particle-size range and quantity; for targets or other forms, include dimensions and a drawing where relevant. Supply details are reviewed against your request.

For a composition outside the listed catalog, discuss a custom material composition.

AVAILABLE CATALOG

High-Entropy Alloy (HEA/MPEA) Powders

35 products in the current collection

Browse the full powder collection