Compacted graphite iron (CGI) has gained significant attention in automotive industry applications thanks to its superior thermomechanical properties and competitive price. Its …
The growth mechanism of graphite nodules in ductile iron was experimentally investigated using high-resolution 3D tomography of an individual graphite nodule in a near-eutectic …
A synchrotron technique, differential aperture X-ray microscopy (DAXM), has been applied to characterize the microstructure and analyze the local mesoscale residual elastic strain …
Thanks to the distinctive morphology of graphite particles in its microstructure, compacted graphite iron (CGI) exhibits excellent thermal conductivity together with high strength and …
T Andriollo, Y Zhang, S Fæster, J Thorborg… - Journal of the Mechanics …, 2019 - Elsevier
The understanding of the mechanisms controlling deformation of ductile iron at the micro- scale and their coupling to the manufacturing conditions is still far from complete. In this …
YB Zhang, T Andriollo, S Fæster, R Barabash, R Xu… - Acta Materialia, 2019 - Elsevier
The microstructure and residual elastic strain at graphite nodules (GNs) in ductile cast iron produced using either a fast or slow cooling rate have been characterized using synchrotron …
To predict and better understand the creep-fatigue behaviour of austenitic cast iron D5S under tension and compression dwell at 800∘ C, a physics-based crystal plasticity model …
DO Fernandino, N Tenaglia, V Di Cocco… - Fatigue & Fracture of …, 2020 - Wiley Online Library
In this work, the influence of the metallic matrix heterogeneities and the spheroidal graphite nodules distribution on both crack initiation and propagation and damage evolution during …
Little is known today about the mechanical properties of the graphite nodules, despite the key influence these particles have on the performance of ductile cast irons. To address this …