Accession Number:

AD0726840

Title:

The Nature of High-Temperature Creep in Refractory-Metals and Alloys (Priroda Vysokotemperaturnoi Polzuchesti Tugoplavkzkh Metallov i Splavov),

Descriptive Note:

Corporate Author:

ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA

Report Date:

1971-06-24

Pagination or Media Count:

11.0

Abstract:

Based on an analysis of a theoretical creep equation for body-centered metals an equation is developed for practical use in calculating the steady-state creep rates of metals and alloys in accordance with their melting points. The validity of the equation obtained is confirmed by experimental investigations of steady-state creep rates for several Nb-Ti and Nb-W alloys at temperatures 0.5 T sub mp.

Subject Categories:

  • Metallurgy and Metallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE