Deformation Mechanisms in Multilayered Materials for High Temperature Application

Abstract

The aim of the proposed research is to understand how nanoscale laminates with optimal strength, ductility, and elevated temperature stability can be engineered through the selection of component chemistry, component layer thickness, and interfacial and grain boundary structure. The first effort is to develop computational tools to model the deformation and fracture processes in nanoscale laminates based on a well-known intermetallic system. The second effort is to apply the computational tools to at least one additional laminate system.

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Document Details

Document Type
Technical Report
Publication Date
Sep 06, 2001
Accession Number
ADA394237

Entities

People

  • H.L. Fraser
  • Peter M. Anderson

Organizations

  • Ohio State University

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Boundaries
  • Composite Materials
  • Dislocations
  • High Temperature
  • Laminates
  • Materials
  • Materials Science
  • Metallurgy
  • Modulus Of Elasticity
  • Scientific Research
  • Shear Modulus
  • Shear Stresses
  • Stresses
  • Thickness
  • Thin Films

Readers

  • Computational Fluid Dynamics (CFD)
  • Nanocomposite Materials Science
  • Reinforced Composite Materials