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A Study on the Material Properties of Grey Cast Iron for Cylinder Liner Treated by Thermo Plastic Deformation Process  

Kim Tae-Hyoung (한국조선기자재연구원)
Kim Jong-Ho (한국해양대학교 기관시스템공학부)
Abstract
In internal combustion engines the usual material for the cylinder liner is because of its good wear resistance Apparently this wear resistance arises from the at iron to form a hard glazed surface when under sliding friction. When the cylinder liner wear limits, it shall be replace with new one according to the classification soci manufacturer's standards. However, adoption of alternative repairing method such a metalizing, thermo plastic deformation process became inevitable taking enormous cost renewal into consideration. In this paper. the material properties of cylinder liner of grey discussed on the basis of the results of experimental work of the thermo plastic deformation the worn out cylinder liner made of grey cast iron.
Keywords
Thermo plastic deformation; Grey cast iron; Cylinder liner; Graphite size; Hard phase;
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