Seizure and wear rate testing of wheelβr
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Jon Sundh; Ulf Olofsson; Krister Sundvall
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Article
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2008
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Elsevier Science
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English
β 792 KB
An increased wear rate and a shift of wear mechanism in the wheel-rail contact has been observed in tight curves, mainly due to the change from an almost pure rolling contact to more of a sliding contact. The wheel flange-rail gauge contact is commonly known to experience the toughest conditions of