Stress triaxiality influence on damaging micromechanisms in a pearlitic ductile cast iron
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چکیده
منابع مشابه
Pearlitic ductile cast iron: damaging micromechanisms at crack tip
Ductile cast irons (DCIs) are characterized by a wide range of mechanical properties, mainly depending on microstructural factors, as matrix microstructure (characterized by phases volume fraction, grains size and grain distribution), graphite nodules (characterized by size, shape, density and distribution) and defects presence (e.g., porosity, inclusions, etc.). Versatility and higher performa...
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Fatigue is the primary cause of failure of crankshafts in internal combustion engines. The cyclic loading conditions and the stress concentrations in the crank pin fillets are unavoidable, and can result in fatigue failure. The objectives of this study were to compare the fatigue behavior of forged steel and ductile iron crankshafts from a one-cylinder engine as well as to determine if the fati...
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ژورنال
عنوان ژورنال: Frattura ed Integrità Strutturale
سال: 2014
ISSN: 1971-8993
DOI: 10.3221/igf-esis.30.56