WORKABILITY OF STAINLESS CHROME-NICKEL STEELS STABILIZED BY TITANIUM (TVARITELNOST NEREZAVEJICICH CHROMNIKLOVYCH OCELI STABILIZOVANYCH TITANEM),

Abstract

The influence of the ratio Ti : C, and (Cr + Mo) ; Ni on the amount of ferrites, and on the proportion of rejects occurring during the rolling of plates was investigated in 30 heats. Heats containing more than 5% of ferrites showed surface defects; high content of ferrites appears to be the major cause of reduced workability, even if it is not the only one. The effect of the dissolving of TiC carbides upon the precipitation of Cr carbides in coherent layers along the grain boundaries of ferrites resulting in defects that appear during rolling is described.

Document Details

Document Type
Technical Report
Publication Date
Nov 28, 1967
Accession Number
AD0839435

Entities

People

  • Jaroslav Jezek
  • Jaroslava Raineshova

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Boundaries
  • Czechoslovakia
  • Dissolving
  • Elements
  • Grain Boundaries
  • Group 10 Elements
  • Metals
  • Nickel
  • Nickel Steels
  • Precipitation
  • Steel
  • Titanium
  • Transition Metals

Fields of Study

  • Materials science

Readers

  • Materials Science and Engineering.
  • Pavement Materials Engineering.
  • Surface Engineering/Surface Coating Technology.