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1 Archives of Metallurgy and Materials

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Segregation of Elements in Billets Made of Carbon Steels for Long Products

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Hutny A. M. , Warzecha M. , Wieczorek P. , Derda W.

tom Vol. 63, iss. 4

2075--2079

The article presents the results of investigations performed on segregation of elements in the billets. The research were performed under standard industrial conditions, during high carbon steel production cycle. Probes (templates with the thickness of 20 mm) were taken from billets with square cross-section of 160 mm. Segregation of elements was determined based on the quantitative analysis of results performed by using spark spectrometry pursuant to PN-H-04045. Changes in concentrations of elements were analysed along two cross-sections. Element contents were performed at points distanced from each other by approx. 10 mm. The segregation of carbon, sulphur and phosphorus was determined for different billets.