High Temperature Compressive Creep of Yttria Stabilized Zirconia.

Abstract

Studies were conducted to define the creep behavior of yttria stabilized zirconia (YSZ) at temperatures to 2000 degrees C under conditions of stress, temperature, and environment that are encountered in storage heaters used in blow down wind tunnels. Compression creep tests were performed as a function of yttria content (in the range 10.2 to 16.5 weight percent Y2O3), density, and grain size on specimens with various impurity concentrations and porosity distributions.

Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1975
Accession Number
ADA010623

Entities

People

  • Martin S. Seltzer
  • Patrick K. Talty

Organizations

  • Battelle Memorial Institute

Tags

DTIC Thesaurus Topics

  • Compression
  • Creep
  • Creep Tests
  • Environment
  • Grain Size
  • High Temperature
  • Impurities
  • Mechanical Properties
  • Physical Properties
  • Porosity
  • Wind Tunnels

Fields of Study

  • Materials science

Readers

  • Fluid Dynamics.
  • Powder metallurgy of Titanium alloys.