Accession Number : AD0633402

Title :   HYDROGEN EMBRITTLEMENT RESULTING FROM CORROSION, CATHODIC PROTECTION AND ELECTROPLATING.

Descriptive Note : Quarterly rept. no. 3 for 2 Dec 65,

Corporate Author : PENNSYLVANIA UNIV PHILADELPHIA ELECTRO-CHEMISTRY LAB

Personal Author(s) : Bockris,John O'M ; Gileadi,E. ; Fullenwider,M.

Report Date : 07 MAR 1966

Pagination or Media Count : 14

Abstract : The concentrations of hydrogen determined by the method of charging-up followed by pulling-out-of hydrogen with the Barnacle Electrode were found to vary between 0.000002 and 0.000006 moles/cu cm, depending upon the conditions of polarization. These concentrations were calculated with an approximation, good for small times, the mathematics of which is outlined briefly.

Descriptors :   (*HYDROGEN EMBRITTLEMENT, *TEST EQUIPMENT), (*CORROSION, HYDROGEN EMBRITTLEMENT), (*ELECTROPLATING, HYDROGEN EMBRITTLEMENT), (*CATHODIC PROTECTION, HYDROGEN EMBRITTLEMENT), NONDESTRUCTIVE TESTING, NUMERICAL ANALYSIS, STEEL, RELIABILITY

Subject Categories : Properties of Metals and Alloys
      Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE