Resistance of Plate Shipbuilding Steels to Cavitation-Erosion and Fatigue Fracture

被引:0
|
作者
O. I. Balyts’kyi
J. Chmiel
机构
[1] Ukrainian National Academy of Sciences,Karpenko Physicomechanical Institute
[2] Maritime Academy,undefined
来源
Materials Science | 2015年 / 50卷
关键词
cavitation fracture; low-cycle fatigue; shipbuilding steel; in-service degradation;
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摘要
We recommend to use SSAB Domex steel microalloyed with boron and characterized by elevated resistances to corrosion-erosion fracture and low-cycle fatigue instead of the widespread 18Mn2 steel in the water transport and elements of hydroengineering structures subjected to the action of strong water flows including, in particular, the Kort nozzles, rudder drives, and parts of the river-ship hulls especially sensitive to erosion.
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页码:736 / 739
页数:3
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