THE EVALUATION OF MATERIALS SYSTEMS FOR HIGH TEMPERATURE AEROSPACE APPLICATIONS. PART 1

Abstract

This report describes the evaluation of candidate materials systems for high temperature aerospace applications and is presented in three sections: the evaluation of refractory alloy coatings, the arc plasma jet evaluation of materials and the evaluation of plasma sprayed coatings. Section I describes the evaluation of two columbium base alloys, D-43 and C129Y, each with six different oxidation resistant coatings. In Section II the results of screening tests of several ablative materials by arc plasma jet, and the development of a plasma fired rocket exhaust simulator are discussed. Section III describes the evaluation of factors that affect the bond strength and thermal cycling endurance of plasma sprayed ceramic coatings modified with metal additions.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1966
Accession Number
AD0487449

Entities

People

  • Dennis A. Gerdeman
  • John A. Cherry
  • John C. Wurst
  • Norman L. Hecht

Organizations

  • University of Dayton

Tags

Communities of Interest

  • Energy and Power Technologies
  • Human Systems
  • Space
  • Weapons Technologies

DTIC Thesaurus Topics

  • Body Weight
  • Material Degradation Processes
  • Materials
  • Materials Engineering
  • Materials Laboratories
  • Materials Processing
  • Materials Science
  • Materials Testing
  • Measurement
  • Mechanical Properties
  • Mechanical Working
  • Mechanics
  • Sheet Metal
  • Tensile Testing
  • Test And Evaluation
  • Test Methods
  • Thermal Spraying

Readers

  • Business Analytics
  • Surface Engineering/Surface Coating Technology.

Technology Areas

  • Space
  • Space - Hall-Effect Thruster