A method has been developed and introduced for determining the characteristics of local thickenings in the cross section of rolled products. The method is based on the mathematical methods of band-pass filtering and the analysis of extremes. The method provides an objective, automatic real-time evaluation of the extent to which the cross section satisfies prescribed criteria. It gives hot-rolling mill operators information for taking corrective actions, gives inspection services data for product certification, and gives technical services results that can be used to analyze and improve the technology.
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Translated from Metallurg, No. 9, pp. 66–70, September, 2014.
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Pimenov, V.A., Pertseva, V.S. Developing Methods of Analyzing and Evaluating the Accuracy of the Cross Section of a Hot-Rolled Product. Metallurgist 58, 770–776 (2015). https://doi.org/10.1007/s11015-015-9993-8
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DOI: https://doi.org/10.1007/s11015-015-9993-8