Accession Number : AD0683983

Title :   DISLOCATION-ENERGY ANALYSIS OF STRENGTHENING AND PROSPECTS OF INCREASING CYCLIC STRENGTH OF METALS,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Ivanova,V. S.

Report Date : 08 NOV 1968

Pagination or Media Count : 22

Abstract : Analysis shows that further increase of strength and life of machine parts is possible with such change of structural state which ensures effective arrestment of dislocations and other defects in metal. The greater the ability of a metal in given structural state to arrest developing dislocations and other defects, the more effectively will the reserves of strength of the given metal be utilized. Maximum utilization of bond strength is attained with 100% holdup of developing dislocations. (Author)

Descriptors :   (*METALS, FATIGUE(MECHANICS)), DISLOCATIONS, BARRIER COATINGS, HARDENING, HOT WORKING, GRAIN BOUNDARIES, REINFORCING MATERIALS, FIBERS, DEFECTS(MATERIALS), USSR

Subject Categories : Metallurgy and Metallography
      Fabrication Metallurgy

Distribution Statement : APPROVED FOR PUBLIC RELEASE