Corrosion-Fatigue of a Composite Laser Weldment

Abstract

In this Study, the Fatigue Crack Propagation rates were Studied Within Air and Salt Water Environments for Various Regions of a Laser Weldment Comprised of Two Steels.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1989
Accession Number
ADA209973

Entities

People

  • Ellen M. Perkoski
  • Ram Kossowsky
  • Richard Queeney

Organizations

  • Pennsylvania State University

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Base Metal
  • Composite Materials
  • Corrosion
  • Crack Propagation
  • Cracks
  • Fabrication
  • Failure Mode And Effect Analysis
  • Frequency
  • Hydrogen Embrittlement
  • Lasers
  • Materials
  • Mechanics
  • Strain Gages
  • Stress Corrosion Cracking
  • Tensile Strength
  • Water
  • Welds

Fields of Study

  • Materials science

Technology Areas

  • Directed Energy