Structure of iron and steel rails produced in the 19th and early 20th century at Ural metallurgical works

Abstract

The structure of the metal of railway rails produced at Ural works in the period from 1878 to 1914 has been studied by a metallographic method. A comparative analysis of the quality of old Ural steel rails with modern analogs has been carried out. It has been shown that, by the beginning of the 20th century, the Ural rails, by their chemical composition, were close to the modern ones and corresponded to world specifications of that time.

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