Accession Number : ADA140812

Title :   Multitechnique Studies on Fretting Fatigue; Influence of Surface Treatment.

Descriptive Note : Annual rept. Jan-Dec 83,

Corporate Author : BUNDESANSTALT FUER MATERIALPRUEFUNG BERLIN (GERMANY F R)

Personal Author(s) : Sander,H

PDF Url : ADA140812

Report Date : Jan 1984

Pagination or Media Count : 13

Abstract : The problem of fretting fatigue is becoming more acute as increasing demands are placed on materials. As the conditions of contacting surfaces are of great influence for the fretting fatigue process, a project has been initiated to investigate the influence of mechanical surface treatments on the fretting fatigue behaviour of steel specimens. One of the initial steps taken has been the development of an experimental apparatus and a test technique that allows the fretting and fatigue process to occur simultaneously. The experimental program and the apparatus needed for investigating the effect of mechanical surface treatments on fretting fatigue is described. (Author)

Descriptors :   *Steel, *Fretting, *Fatigue(Mechanics), Cracks, Polishing, Roughness, Grinding, Resistance, Magnetic induction, Mechanical properties, Test methods, Fatigue tests(Mechanics), Test equipment, Schematic diagrams, Experimental data

Subject Categories : Metallurgy and Metallography
      Fabrication Metallurgy
      Test Facilities, Equipment and Methods
      Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE