INVESTIGATION OF STRESS-CORROSION CRACKING OF HIGH-STRENGTH ALLOYS

Abstract

Results of environmental bent-beam stress-corrosion tests for specimens of Ladish D6AC, Type 300 M and Vascojet 1000 alloy steels, AM355 and PH 15-7 Mo stainless steels, and B12OVCA Ti alloy are presented in tabular form. Results of all the environmental U-bend stress-corrosion tests compiled to date for specimens of Ladish D6AC, Type 300M and Vascojet 1000 alloy STEELSARE ALSO PRESENTED; WHENEVER FAILURE OCCURRED, THE COMPARATIVE TIME-TO- FAILURE OF THE Vascojet 1000 specimens was the least, while that of the Ladish D6AC was the greatest. Tests environments included air, distilled water, tap water, 0.25% Na2Cr207 solution, marquench salt solution, 0.3% NaCl solution, C2HCl3, cosmoline, 4% soluble oil, high humidity.

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Document Details

Document Type
Technical Report
Publication Date
Dec 04, 1961
Accession Number
AD0268634

Entities

Organizations

  • Aerojet Rocketdyne Holdings

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Alkenes
  • Alloys
  • Corrosion
  • Environment
  • Government Procurement
  • High Humidity
  • High Strength Alloys
  • Humidity
  • Materials
  • Rocket Engines
  • Salt Water
  • Solid Propellants
  • Stainless Steel
  • Stress Corrosion
  • Stress Corrosion Cracking
  • Titanium
  • Titanium Alloys

Readers

  • Materials Science and Engineering.