Microscopic Strain Mapping in Nanostructured and Microstructured Alumina-Titania Coatings Under 4-point Compressive and Tensile Bending

Abstract

BACKGROUND AND OBJECTIVES: Synchrotron EDXRD strain mapping * Results of microscopic strain mapping coatings at high loads * Continuous local cracking behavior in over coated specimens under small tensile loads * Results of optical and electron microscopy studies * Models of nonlinear behavior in tension CONCLUSIONS.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 2010
Accession Number
ADA526223

Entities

People

  • A. Ignatov
  • E. K. Akdogan
  • L. Balarinni
  • M. Croft
  • N. Ahmedi
  • T. Tsakalakos
  • Zhaohui Zhong

Organizations

  • Brookhaven National Laboratory

Tags

Communities of Interest

  • Advanced Electronics
  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Bending Moments
  • Ceramic Coatings
  • Coatings
  • Electron Microscopy
  • Engineering
  • Experimental Data
  • Fabrication
  • Materials
  • Materials Science
  • Mechanical Properties
  • Microscopy
  • Microstructure
  • Residual Stress
  • Resistance
  • Stress Strain Relations
  • Stresses
  • Wear Resistance

Readers

  • Mechanical Engineering/Mechanics of Materials.
  • Nanoscale Plasmonic Nanotechnology

Technology Areas

  • Microelectronics