Search for dissertations about: "Nikas Dimitrios"
Found 2 swedish dissertations containing the words Nikas Dimitrios.
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1. Effect of Temperature on Mechanical Properties of Railway Wheel Steels
Abstract : One of the most important aspects in railway operation is the interaction between rail and wheel. The contact conditions give rise to wear and damage in both components. Medium carbon steels are used in these components due to their combination of high strength and good wear properties in relation to cost. READ MORE
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2. Influence of combined thermal and mechanical loadings on pearlitic steel microstructure in railway wheels and rails
Abstract : One of the most important aspects in railway operation is the interaction between rail and wheel. The contact patch between these two components is around the size of a small coin, and since high loads act on this small area, stresses will give rise to wear and damage in both components. READ MORE