Carbon/Carbon Composites Coated with SiC by Chemical Vapor Deposition

Abstract

Oxidation-resistant carbon/carbon (C/C) composites were fabricated by chemical vapor deposition (CVD) of SiC on the surface of C/C composites; the latter were densified in preforms of carbon cloth lay-up by chemical vapor infiltration (CVI) of carbon. The mechanical properties, thermal properties, and the oxidation resistant properties in air of the material are studied.

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Document Details

Document Type
Technical Report
Publication Date
Sep 14, 1993
Accession Number
ADA269934

Entities

People

  • Li Minjun
  • Liu Wenchuan
  • Sun Shoujin

Organizations

  • National Air and Space Intelligence Center

Tags

Communities of Interest

  • Space

DTIC Thesaurus Topics

  • Body Weight
  • Chemical Reactions
  • Chemical Vapor Deposition
  • Coefficients
  • Composite Materials
  • Compressive Strength
  • High Temperature
  • Materials
  • Mechanical Properties
  • Modulus Of Elasticity
  • Oxidation
  • Oxidation Resistance
  • Silicon Carbide
  • Stresses
  • Thermal Conductivity
  • Thermal Expansion
  • Vapor Deposition

Fields of Study

  • Materials science

Readers

  • Reinforced Composite Materials