EFFECT OF MECHANICAL AND THERMAL PROCESSING ON HIGH-STRENGTH STEELS

Abstract

The relation hip between the strain o which rocket motor cases r subjected during proof te ting to subsequent premature failure was investigated. Two aspects of the role of strain on the mechanic l propertie w re co id r Thefir t i th effect of strain on the retained austenite and the second is the effect of strainAND SUBSEQUENT RETEMPERING ON THE TEMPERED MARTENSITE. In ddition to the mechanical property investigation, retained austenite determinations and lectron microscopic observations were carried out on specimenin seteddions of heat-treatment (Author

Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1961
Accession Number
AD0268675

Entities

People

  • P.j. Fopiano
  • S. Das Gupta

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Alloys
  • Austenite
  • Chemical Compounds
  • Ferrium
  • Heat Treatment
  • Iron Alloys
  • Martensite
  • Mechanical Properties
  • Metallic Compounds
  • Observation
  • Rocket Engines
  • Steel

Fields of Study

  • Materials science

Readers

  • Metallurgy
  • Snow Cover Descriptors for Reptiles and Their Illustrations.
  • Structural Health Monitoring of Composite Structures.