Run-In and Wear-Resistant Coatings for Machine Parts Made of Aluminum Alloys,

Abstract

Electrolytic processes were developed for applying a lead-tin coating on the effective area of aluminum monometallic and bimetallic bearings of various engines. Depending upon the composition of the alloy from which the bearings have been made, various methods of preparing the surfaces of aluminum alloys before the application of the run-in coatings were investigated and employed. In order to eliminate the phenomenon of gripping of the steel bearing surface of bimetallic bearings with coupled surfaces of the unit, a process of chemical nickelizing is employed. (Author)

Document Details

Document Type
Technical Report
Publication Date
Dec 29, 1970
Accession Number
AD0720742

Entities

People

  • B. E. Korduner
  • M. E. Goldshtein

Organizations

  • National Air and Space Intelligence Center

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Alloys
  • Aluminum
  • Aluminum Alloys
  • Coatings
  • Electrolytic Processes
  • Elements
  • Metals
  • Post-Transition Metals
  • Tin
  • Tin Coatings

Fields of Study

  • Materials science

Readers

  • Surface Engineering/Surface Coating Technology.
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).