Accession Number:

AD0752828

Title:

Hydrogen Permeation and Embrittlement in Ferrous Materials.

Descriptive Note:

Technical rept.,

Corporate Author:

PENNSYLVANIA UNIV PHILADELPHIA SCHOOL OF CHEMICAL ENGINEERING

Report Date:

1972-11-01

Pagination or Media Count:

92.0

Abstract:

The sensitive electrochemical permeation technique was used in conjunction with scanning electron microscopy and tensile loading to determine i hydrogen diffusivity and solubility, ii effect of plastic deformation on the above parameters, and iii structural features and kinetics of hydrogen embrittlement, in Armco iron and 4340 steel. Author

Subject Categories:

  • Metallurgy and Metallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE