Environmental aging degradation in continuous fiber ceramic composites Metadata

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Title

  • Main Title Environmental aging degradation in continuous fiber ceramic composites

Creator

  • Author: Plucknett, K. P.
    Creator Type: Personal
  • Author: Lin, H. T.
    Creator Type: Personal
  • Author: Braski, D. N.
    Creator Type: Personal
  • Author: Becher, P. F.
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy.
    Contributor Type: Organization
    Contributor Info: USDOE, Washington, DC (United States)
  • Sponsor: Oak Ridge Institute for Science and Education
    Contributor Type: Organization
    Contributor Info: Oak Ridge Inst. for Science and Education, TN (United States)

Publisher

  • Name: Oak Ridge National Laboratory
    Place of Publication: Tennessee
    Additional Info: Oak Ridge National Lab., TN (United States)

Date

  • Creation: 1995-12-31

Language

  • English

Description

  • Content Description: The thermal stability of two-continuous fiber ceramic composites (CFCC`s) has been assessed. A Nicalon/CaO-Al{sub 2}O{sub 3}-SiO{sub 2} (CAS) glass-ceramic composite has been subjected to unstressed, oxidation heat treatments between 375 and 1200{degrees}C, after which the material was tested in flexure at room temperature. The static fatigue behavior of a chemical vapor infiltrated (CVI) Nicalon/SiC ceramic matrix composite has been assessed in air, between 425 and 1150{degrees}C, both with and without protective seal coating. Severe property degradation was observed due to oxidation of the graphite fiber/matrix interlayer in both CFCC`s.
  • Physical Description: 8 p.

Subject

  • Keyword: Matrix Materials
  • Keyword: Aging
  • Keyword: Oxidation
  • Keyword: Corrosion Protection
  • Keyword: Calcium Oxides
  • STI Subject Categories: 36 Materials Science
  • Keyword: Silicon Oxides
  • Keyword: Corrosion Fatigue
  • Keyword: Chemical Vapor Deposition
  • Keyword: Temperature Dependence
  • Keyword: Composite Materials
  • Keyword: Protective Coatings
  • Keyword: Aluminium Oxides
  • Keyword: Heat Treatments
  • Keyword: Ceramics

Source

  • Conference: 10. international conference on composite materials, Vancouver (Canada), 14-18 Aug 1995

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Article

Format

  • Text

Identifier

  • Other: DE96010665
  • Report No.: CONF-950833--7
  • Grant Number: AC05-84OR21400
  • Office of Scientific & Technical Information Report Number: 238341
  • Archival Resource Key: ark:/67531/metadc672703

Note

  • Display Note: OSTI as DE96010665