Microhardness and Surface Integrity in Turning Process of Duplex Stainless Steel (DSS) for Different Cutting Conditions
作者： G. Krolczyk , P. Nieslony , S. Legutko
DOI: 10.1007/S11665-013-0832-4
关键词: Metallurgy 、 Hardening (metallurgy) 、 Indentation hardness 、 Machining 、 Fatigue testing 、 Surface integrity 、 Corrosion 、 Carbide 、 Materials science
摘要: The objective of the investigation was to identify microhardness surface integrity (SI) after turning with wedges coated sintered carbide. SI is important in determining corrosion resistance, and also fatigue crack initiation. included analyses dry wet machining duplex stainless steel. for various cutting speeds compared. It has been shown that leads decrease hardening depth, while increasing rounded edge radius wedge increases maximum values depth. An infinite focus measurement machine used analysis. study performed within a production facility during electric motor parts deep-well pumps as well explosively cladded sheets.
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