Investigation of Influence of Pulsed Deuterium Plasma on Surface of Chromium-manganese Steel with Use of Multifractal Parameterization

摘要

This paper gives results on the interaction of a chromium-manganese austenitic stainless steel and a pulsed high current deuterium beam. Features of damages, phase-structural transformations and chemical content changes were investigated. The interrelationship between the characteristics of the topographical surface structure and the number of pulses is discussed on the basis of multifractal parameterization methods. This method provides additional information about the topographical surface structure and is very promising for approximate near-surface layer damageability analysis.