Application of nanoindentation for constituent phases testing in ceramic-metal composites

Irina Hussainova, Iwona Jasiuk, Medhat Hussainov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this study, mechanical properties of the constituents of three-phase composite based on chromium carbides were measured by means of nanoindentation. Different loading scenarios were applied to different phases testing. The semi-ellipse method for accounting of pile-ups was applied to determine the hardness and modulus of elasticity of the constituents. After the contact area re-consideration, the properties of phases show good agreement with those obtained for the bulk form of the materials. Difference in values that are commonly referred and obtained during the test may point to the formation of new phases during sintering.

Original languageEnglish (US)
Title of host publicationNanotechnology 2010
Subtitle of host publicationAdvanced Materials, CNTs, Particles, Films and Composites - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010
Pages152-155
Number of pages4
StatePublished - Nov 9 2010
EventNanotechnology 2010: Advanced Materials, CNTs, Particles, Films and Composites - 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010 - Anaheim, CA, United States
Duration: Jun 21 2010Jun 24 2010

Publication series

NameNanotechnology 2010: Advanced Materials, CNTs, Particles, Films and Composites - Technical Proceedings of the 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010
Volume1

Other

OtherNanotechnology 2010: Advanced Materials, CNTs, Particles, Films and Composites - 2010 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2010
CountryUnited States
CityAnaheim, CA
Period6/21/106/24/10

Keywords

  • Composite
  • Hardness
  • Modulus of elasticity
  • Nanoindentation
  • Pile-up

ASJC Scopus subject areas

  • Ceramics and Composites
  • Surfaces, Coatings and Films
  • Surfaces and Interfaces

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