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Microscopic investigations of axial zones of continuous casting ingots

K. Janiszewski ; Silesian University of Technology, Institute of Technology Metals, Katowice, Poland

Puni tekst: engleski pdf 301 Kb

str. 507-510

preuzimanja: 649



This paper presents the results of microscopic investigations of the structure and chemical composition of the axial zones of continuous casting ingots of 140 x 140 mm cross-section made of G3Si1 steel, comprising the areas of porosityand axial shrinkage defects. The occurrence of shrinkage hollows and non-metallic phase, resulting from chemical reactions of the steel components with oxygen at the solidification front, has been stated in these areas.

Ključne riječi

steel; ingot structure; analytical electron microscopy; continuous casting

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