Accession Number : AD0722819

Title :   Some Studies of New Materials Based on Silver and Synthetic Mica,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Afanasev,V. F. ; Parkhomenko,M. A. ; Semenyuk,N. I. ; Vishnevskii,V. B. ; Kovpak,M. K.

Report Date : 29 JAN 1971

Pagination or Media Count : 11

Abstract : Technology has been developed for preparing new composite materials based on silver and synthetic mica. An experimental investigation of the physicomechanical properties and antifriction characteristics of these materials during friction without lubrication was carried out. With an increase in the mica content in the material, volume weight and volume shrinkage are reduced, the strength characteristics of the material are impaired, and electrical resistivity is increased. The introduction of the optimum quantity of mica (5-15 percent) facilitates a reduction in the friction coefficient and an increase in the load-carrying capacity of the material. (Author)

Descriptors :   (*MICA, LUBRICANTS), (*SILVER, *LUBRICANTS), (*METAL COATINGS, LUBRICANTS), SILICATES, SOLID SOLUTIONS, POWDER METALLURGY, ANNEALING, MECHANICAL PROPERTIES, COMPOSITE MATERIALS, FRICTION, USSR

Subject Categories : Metallurgy and Metallography
      Lubricants and Hydraulic Fluids

Distribution Statement : APPROVED FOR PUBLIC RELEASE