Accession Number:

AD0749752

Title:

The Investigation of the Effect of Certain Factors on the Characteristics of Endurance of Heat-Resistant Alloys Used for the Manufacture of Turbine Blades,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Report Date:

1972-06-30

Pagination or Media Count:

16.0

Abstract:

To clarify the reasons for the change in endurance, an analysis of the destruction of blade models was made during the transition of tests with a symmetrical cycle to an asymmetrical one during the transition of tests in an air medium to tests in fuel compustion products and during comparative tests of alitized and nonalitized models. The endurance characteristics obtained through the tests of the blade models reflect the effect of the shape, cycle asymmetry, working medium, thermal cycling, surface protection and test temperature on the endurance of heat-resistant alloys. Author

Subject Categories:

  • Metallurgy and Metallography
  • Jet and Gas Turbine Engines

Distribution Statement:

APPROVED FOR PUBLIC RELEASE