EMBRITTLEMENT OF METALS BY ORGANIC LIQUIDS

Abstract

About 200 liquids and solutions representative of 24 categories of organic and metallo-organic species have been chosen to test for embrittling capability on a high strength steel and a high strength aluminum alloy. Embrittlement is being measured in terms of loss of tensile strength and ductility, tendency to failure under sus tained loads at the yield point and decrease in fatigue life under tension-tension stress condi tions and deep machined notches. Thus far embrittlement clearly relevant to the existence of an organic liquid on the stressed surface has not been discovered.

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Document Details

Document Type
Technical Report
Publication Date
Jun 18, 1963
Accession Number
AD0408419

Entities

Organizations

  • IIT Research Institute

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Acids
  • Alkanes
  • Alkenes
  • Alloys
  • Aluminum Alloys
  • Amines
  • Contracts
  • Embrittlement
  • Esters
  • Fatty Acids
  • Ferrium
  • Materials
  • Organic Acids
  • Organic Compounds
  • Salt Water
  • Water
  • Yield Strength

Readers

  • Materials Science and Engineering.
  • Organic Chemistry
  • Snow Cover Descriptors for Reptiles and Their Illustrations.