SOME REGULARITIES IN THE DESTRUCTION OF METAL SURFACES THAT ARE SUBJECTED TO THE ACTION OF CAVITATION IN MOLTEN LEAD,

Abstract

The report is a study of the destruction of nickel, copper, austenite alloys of iron with nickel and manganese, and 1Kh18N9T and 1Kh13 steels that were subjected to the action of cavitation in molten lead. The same regularities are characteristic for cavitation erosion in liquid metal and water. Destruction with basically a mechanical character is localized in separate surface micro-volumes of the metal. Observation shows a dependence between the hardening of a metal under the action of cavitation in the melt and its resistance. High anticorrosion properties of metals are not a sufficient condition of their resistance during dynamic interaction with a melt. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 29, 1966
Accession Number
AD0646448

Entities

People

  • I. N. Bogachev
  • N. V. Nesterova
  • R. I. Mints
  • V. S. Litinov

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Alloys
  • Austenite
  • Cavitation
  • Corrosion Inhibition
  • Elements
  • Hardening
  • Iron
  • Liquid Metals
  • Liquids
  • Manganese
  • Metals
  • Observation
  • Personality
  • Resistance
  • Steel
  • Transition Metals

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Powder metallurgy of Titanium alloys.
  • Surface Engineering/Surface Coating Technology.