Production of Self-Lubricating Surfaces Described,

Abstract

Steel surfaces are sprayed with bronze and the porous coatings are saturated with plastics at high temperatures and pressures. Poly-(tetrafluoroethylene) containing antifriction additives (MOS SUB2, TIS SUB2, Graphite, PB, SN, or CD) is especially useful. The base porous metal layer quickly removes the heat formed by friction and resists high pressures, while the pore filling plastic provides a low friction coefficient and high resistance to seizing. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jun 12, 1972
Accession Number
AD0747379

Entities

People

  • Emil Neuhansl
  • Frantisek Rybor
  • Radislav Filip
  • Yiri Nainar

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Additives (Chemicals)
  • Coefficients
  • Czechoslovakia
  • Friction
  • Graphitic Materials
  • High Pressure
  • High Temperature
  • Materials
  • Plastics
  • Porous Metals
  • Production
  • Resistance

Fields of Study

  • Materials science

Readers

  • Electrical Engineering
  • Electrochemical Engineering/ Fuel Cell Technologies
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).