Как закаляется сталь. Тонкости производства железнодорожных колес в Казахстане

The railway cluster plant in Ekibastuz produces high-quality, durable wheels for freight and passenger trains. The product range fully meets Kazakhstan's needs, some are exported to CIS countries, and the European market is next. MIR 24 correspondent Asel Rusalieva learned how steel is tempered. Watch this episode of "Made in the Commonwealth": What are railway wheels made of, and where does this special steel come from? How is steel "hemp" formed into a wheel and its wear resistance achieved? How are wheel quality and load-bearing capacity tested in the laboratory? Why is a wheel shot with fine pellets and then placed in a bath of water? What types of wheels are produced at the plant, and to which countries are the finished products exported? #mir24kazakhstan