Damaging micromechanisms in an as cast ferritic and a ferritized ductile cast iron
نویسندگان
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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Tensile and compression tests were carried out on a ductile cast iron for temperatures up to 1073 K. The damage caused inside and around graphite nodules was evaluated as a function of the local equivalent plastic strain by using microstructural quantifications. The mechanical properties are strongly dependent on a temperature above 773 K. Concerning tensile behavior, an evolutional law issued ...
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ژورنال
عنوان ژورنال: Procedia Structural Integrity
سال: 2017
ISSN: 2452-3216
DOI: 10.1016/j.prostr.2017.04.045