Rheological Behaviour and Model of Metal - Polymer - Ceramic Composite

Abstract

In the present paper rheological behaviour of composite coating consisting of Aluminum Oxide - Polymer - Chrome Carbide was examined by using rheological models for principal Hertzian contact of a sphere and a plate. The crystallographic and morphologic texture was characterized and the fracture resistance was measured using fracture-mechanics. A rheological model of the composite coating has been proposed and confirmed by in situ experiments. Several requirements to rheological models were formulated regarding an adequate strain-deformation state of the composite coating. Load rating revealed ultimate strain-deformation rates. Analysis of the models and experimental results revealed better understanding of composite failure and degradation mechanics.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2003
Accession Number
ADP014271

Entities

People

  • Maksim V. Kireitseu

Organizations

  • National Academy of Sciences

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Aluminum
  • Aluminum Oxides
  • Ceramic Matrix Composites
  • Composite Materials
  • Elastic Properties
  • Fracture (Mechanics)
  • High Resolution
  • Materials
  • Materials Science
  • Mechanical Properties
  • Mechanics
  • Micromechanics
  • Modulus Of Elasticity
  • Nanocomposites
  • Nanomaterials
  • Nanoparticles
  • Plastic Properties

Fields of Study

  • Materials science

Readers

  • Materials Science (Mechanical Engineering).
  • Reinforced Composite Materials
  • Structural Health Monitoring of Composite Structures.