Fatigue damaging micromechanisms in a ferritic ductile cast iron were investigated by using a scanning electron microscope (SEM) with a microtensile holder. Fatigue tests were performed under load control conditions and damage analysis were performed according to a step by step experimental procedure: specimens surfaces were observed by means of a SEM during the test (“in situ” tests). Experimental results show the complex role played by the graphite nodules.

Fatigue damaging micromechanisms in a ferritic ductile cast iron

DI COCCO, Vittorio;IACOVIELLO, Francesco;
2011

Abstract

Fatigue damaging micromechanisms in a ferritic ductile cast iron were investigated by using a scanning electron microscope (SEM) with a microtensile holder. Fatigue tests were performed under load control conditions and damage analysis were performed according to a step by step experimental procedure: specimens surfaces were observed by means of a SEM during the test (“in situ” tests). Experimental results show the complex role played by the graphite nodules.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11580/18144
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