Fadiga Termomecanica Elementos De Liga Ferro Fundido Cinzento Difusividade Termica Discos De Fre
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1. Fadiga termomecânica em ligas de ferro fundido cinzento para discos de freio automotivos / Thermomechanical fatigue in gray cast iron alloys to automotive brake discs
Brake discs are submitted to thermal and mechanical stress that can be relatively high during abrupt braking action happens (fractions of seconds), causing the temperature to reach values as high as 600ºC. This temperature variation results in thermal shocks that can generate cracks and/or a large amount of plastic deformation in the disk. The main aim of t
Publicado em: 2007