The survey of domestic and foreign railway development, the degradation forms of high-speed rail wheel and the development trend of new materials for high-speed rail wheel are introduced. The common idea in developing new materials for high-speed railway wheel is to reduce the content of carbon and add some microalloying elements. The reduction of strength and increment of toughness result in the increasing of rhegma-resistance, especially in the increasing of shelling-resistance. This idea is very important to railway speed upgrading in China.
Development trend of high-speed rail wheel material
Entwicklungstrends bei Werkstoffen für Eisenbahnräder für den Hochgeschwindigkeitsbetrieb
Titel chinesisch
Journal of Iron and Steel Research (Chinese Edition) ; 15 , 3 ; 66-69
2003
4 Seiten, 3 Tabellen, 13 Quellen
Article (Journal)
Unknown
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