Accession Number : AD0478564


Title :   THE EVALUATION OF HIGH TEMPERATURE MATERIALS


Descriptive Note : Quarterly progress rept. no. 1, 1 Jan-31 Mar 1964


Corporate Author : DAYTON UNIV OH RESEARCH INST


Personal Author(s) : Wurst, John C ; Cherry, John A ; Hecht, Norman L


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/478564.pdf


Report Date : 10 Apr 1964


Pagination or Media Count : 46


Abstract : Work under the subject contract is divided into two general areas: one covering the evaluation of refractory alloy coatings; the other the evaluation of high temperature materials systems. The coatings evaluation program is directed towards the development of an orderly series of standardized test procedures to provide a common basis for comparison of the characteristics of various refractory alloy coating systems and their applicability to certain service requirements. The program is intended to evaluate (1) the ability of the coatings to provide reliable oxidation protection; and (2) the extent to which the coating and/or application process may influence the properties of the substrate material. The evaluation of high temperature materials is intended to provide data pertaining to the performance of materials in unusual thermal and corrosive environments.


Descriptors :   *SHEETS , *REFRACTORY COATINGS , *REFRACTORY METAL ALLOYS , MECHANICAL PROPERTIES , MICROSTRUCTURE , CORROSION , COMPOSITE MATERIALS , HIGH TEMPERATURE , PLASMA JETS , FLAME SPRAYING , NIOBIUM ALLOYS , MOLYBDENUM ALLOYS , TEST METHODS , LOW PRESSURE , METAL COATINGS , BENDING , OXIDATION


Subject Categories : Coatings, Colorants and Finishes
      Laminates and Composite Materials
      Properties of Metals and Alloys
      Fabrication Metallurgy


Distribution Statement : APPROVED FOR PUBLIC RELEASE