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Studies on the determination of surface deuterium in AISI 1062, 4037, and 4140 steels by secondary ion mass spectrometry
Authors:V. S. Sastri  V. S. Donepudi  N. S. McIntyre  D. Johnston  R. W. Revie
Affiliation:(1) Corrosion Science Section, Metals Technology Laboratories, CANMET, 568 Booth Street, K1A 0G1 Ottawa, ON, Canada;(2) The Electrochemical Technology Centre, University of Ottawa, Ottawa, ON, Canada;(3) Surface Science Western, University of Western Ontario, London, ON, Canada
Abstract:
The concentration of deuterium at the surface of cathodically charged high strength steels AISI 1062, 4037, and 4140 has been determined by secondary ion mass spectrometry (SIMS). The beneficial effects of pickling in NAP (a mixture of nitric, acetic, and phosphoric acids) to remove surfacebound deuterium have been observed. formerly with AMCA International Limited, Kanata, ON, Canada
Keywords:
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