Composition and Structure of the Surface Layers of Tool Steel after Laser Treatment.

Authors :: Sidashov, A. V.
Kozakov, A. T.
Yares'ko, S. I.
Manturov, D. S.
Source :: Russian Engineering Research; Mar2024, Vol. 44 Issue 3, p327-331, 5p
Publication Year :: 2024
Abstract: The chemical and phase composition of oxide layers on U8, U10, and 45 tool steel samples formed by laser treatment is studied by X-ray photoelectron spectroscopy. In the surface layers of the samples, the depth of the oxide layers (Fe<subscript>2</subscript>O<subscript>3</subscript>, Fe<subscript>3</subscript>O<subscript>4</subscript>, FeO) is the same, but their thickness is different. That affects the tribological properties. [ABSTRACT FROM AUTHOR]

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