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Assessment of PGAA capability for low-level measurements of H in Ti alloy

Published

Author(s)

Danyal J. Turkoglu, Huaiyu H. Chen-Mayer, Rick L. Paul, Rolf L. Zeisler

Abstract

The accuracy of low-level hydrogen measurements with prompt gamma-ray activation analysis (PGAA) depends on identifying and accounting for all background H signal, including interfering signals. At the cold-neutron (CN)PGAA facility at the NIST Center for Neutron Research, the sources of background H signal were investigated in the context of titanium-based matrices containing low-levels of H (
Citation
Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms

Keywords

hydrogen, Ti alloy, reference materials, elemental analysis, prompt gamma activation analysis
Created December 1, 2017, Updated September 14, 2018