Study of Residual Stresses and Distortion in Structural Weldments in High-Strength Steels.

Abstract

The objective of this research program, which started on December 1, 1977, is to study analytically and experimentally residual streeses and distortion in structural weldments in high-strength steel. The program includes: (1) generation of experimental data, and (2) development of analytical systems. HY-130 is the primary material to be investigated; a limited number of experiments are, however, to be done with low-carbon steel. Experiments are to made using two welding processes, multipass gas metal arc welding processes and electron-beam welding (one pass).

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Document Details

Document Type
Technical Report
Publication Date
Oct 10, 1978
Accession Number
ADA062777

Entities

People

  • A. Papazoglou
  • K. Masubuchi

Organizations

  • Massachusetts Institute of Technology

Tags

Communities of Interest

  • Energy and Power Technologies
  • Human Systems

DTIC Thesaurus Topics

  • Arc Welding
  • Climate Change
  • Computer Programs
  • Computers
  • Data Analysis
  • Electron Beam Welding
  • Electron Beams
  • Gas Metal Arc Welding
  • Joints
  • Materials
  • Military Research
  • Residual Stress
  • Steel
  • Strain Gages
  • Tensile Strain
  • Welding
  • Welds

Fields of Study

  • Materials science

Readers

  • Metallurgy
  • Structural Health Monitoring of Composite Structures.

Technology Areas

  • Directed Energy
  • Microelectronics