Accession Number : AD0804192

Title :   THE HIGH TEMPERATURE EVALUATION OF AEROSPACE MATERIALS.

Descriptive Note : Summary rept. Jan 65-Jan 66,

Corporate Author : DAYTON UNIV OH RESEARCH INST

Personal Author(s) : Wurst, J. C. ; Cherry, J. A. ; Gerdeman, D. A. ; Hecht, N. L.

Report Date : OCT 1966

Pagination or Media Count : 158

Abstract : Section I describes the evaluation of pedigreed TZM molybdenum alloys with several commercially available oxidation resistant coatings. Section II describes the arc-plasma screening of a variety of materials at heat flux levels in the range of 100 to 1000 BTU/sq ft sec. Section III describes linear thermal expansion data from 20 to 2500 C for Carb-I-Tex 100, ATJ graphite, and L-56 graphite.

Descriptors :   (*HEAT RESISTANT MATERIALS, HIGH TEMPERATURE), (*MOLYBDENUM ALLOYS, MECHANICAL PROPERTIES), (*COATINGS), REFRACTORY METAL ALLOYS, NICKEL ALLOYS, PLASMA JETS, TEST METHODS, PHENOLIC PLASTICS, SILICON COMPOUNDS, DIOXIDES, GRAPHITE, BENZIMIDAZOLES, HAFNIUM ALLOYS, TANTALUM ALLOYS, HALOCARBON PLASTICS.

Subject Categories : Coatings, Colorants and Finishes
      Metallurgy and Metallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE