From High-Entropy Alloys to Complex Concentrated Alloys (Postprint)

Abstract

High-entropy alloys (HEAs) and related concept of complex concentrated alloys (CCAs) expand the diversity of the materials world and inspire new ideas and approaches for the design of materials with an attractive combination of properties. Here, we present a critical review of the field with the intent of summarizing the principles underlying their birth and growth. We highlight the major accomplishments and progresses over the last 14 years, especially in the discovery of new microstructures and mechanical properties. Finally, we outline the main challenges and provide guidance for future works.

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Document Details

Document Type
Technical Report
Publication Date
Oct 15, 2018
Accession Number
AD1065176

Entities

People

  • Daniel B. Miracle
  • Jean-philippe Couzini
  • Stphane Gorsse

Tags

Communities of Interest

  • C4I

DTIC Thesaurus Topics

  • Abstracts
  • Air Force
  • Air Force Facilities
  • Air Force Research Laboratories
  • Department Of Defense
  • Governments
  • Guidance
  • Information Operations
  • Materials
  • Mechanical Properties
  • Microstructure
  • Military Research
  • Plastic Explosives
  • United States

Readers

  • Distributed Systems and Data Platform Development
  • Powder metallurgy of Titanium alloys.
  • Systems Analysis and Design