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.

Report Date:

1964-04-10

Pagination or Media Count:

46.0

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 andor 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