Evolution of Surface Topography and Microstructure in Laser Polishing of Cold Work Steel 1.2379 (AISI D2) Using Quadratic, Top-Hat Shaped Intensity Distributions

Evolution of Surface Topography and Microstructure in Laser Polishing of Cold Work Steel 1.2379 (AISI D2) Using Quadratic, Top-Hat Shaped Intensity Distributions

Within the scope of this study, basic experimental research was carried out on macro-laser polishing of tool steel 1.2379 (D2) using a square intensity distribution and continuous wave laser radiation. The influence of the individual process parameters on surface topography was analyzed by a systema...

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Bibliographic Details
Main Authors: André Temmler, Magdalena Cortina, Ingo Ross, Moritz E. Küpper, Silja-Katharina Rittinghaus
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Materials
Subjects:
laser remelting
surface roughness
laser polishing
micro hardness
microstructure
Online Access:https://www.mdpi.com/1996-1944/15/3/769

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