Recent developments in understanding nucleation and crystallization of spheroidal graphite in iron-carbon-silicon alloys
DM Stefanescu, G Alonso, R Suarez - Metals, 2020 - mdpi.com
The last decade has witnessed significant research efforts directed to the understanding of
nucleation and crystallization of graphite and associated solidification phenomena, driven in …
nucleation and crystallization of graphite and associated solidification phenomena, driven in …
Reexamination of crystal growth theory of graphite in iron-carbon alloys
DM Stefanescu, G Alonso, P Larranaga, E De la Fuente… - Acta Materialia, 2017 - Elsevier
Most analysis of graphite morphology in cast iron-carbon alloys is performed on samples
cooled to room temperature. This raises the concern that the crystallization of graphite is …
cooled to room temperature. This raises the concern that the crystallization of graphite is …
[HTML][HTML] Graphite nucleation on (Al, Si, Mg)-nitrides: Elucidating the chemical interactions and turbostratic structures in spheroidal graphite cast irons
Abstract The ubiquitous (Al, Si, Mg)-nitride has been the focus of recent investigations of
spheroidal graphite irons. In particular, because they have been systematically found in the …
spheroidal graphite irons. In particular, because they have been systematically found in the …
On the crystallography of the Mg–Si–Al nitride nuclei and of the graphite/nitride interface in spheroidal graphite iron
G Alonso, T Tokarski, DM Stefanescu, M Górny, G Cios… - Carbon, 2022 - Elsevier
Abstract The role of Mg–Si–Al nitrides in the nucleation of low-sulfur spheroidal graphite Fe–
C–Si alloys has been previously documented. It was demonstrated that when acting as …
C–Si alloys has been previously documented. It was demonstrated that when acting as …
[HTML][HTML] Synchrotron quantification of graphite nodule evolution during the solidification of cast iron
In cast iron, graphite develops in conjunction with the metallic matrix during solidification.
The morphology and distribution of the embedded graphite is pivotal for mechanical …
The morphology and distribution of the embedded graphite is pivotal for mechanical …
Graphite nucleation in compacted graphite cast iron
G Alonso, DM Stefanescu, P Larrañaga… - International Journal of …, 2020 - Springer
During the last several decades, a multitude of theories have attempted to explain the
process of graphite nucleation in lamellar (LG) and spheroidal (SG) graphite iron castings …
process of graphite nucleation in lamellar (LG) and spheroidal (SG) graphite iron castings …
On the role of turbostratic graphite in the crystallization of spheroidal graphite during the liquid-to-solid transformation
DM Stefanescu, T Tokarski, G Alonso, M Górny… - … Materials Transactions B, 2023 - Springer
While turbostratic graphite is documented in many forms of graphite, there is a paucity of
information on its contribution to the crystallization of spheroidal graphite (SG) in cast iron …
information on its contribution to the crystallization of spheroidal graphite (SG) in cast iron …
Mats Hillert's Invaluable Contributions to Cast Irons
J Lacaze - Journal of Phase Equilibria and Diffusion, 2024 - Springer
The microstructures and properties of foundry alloys designated by the generic term “cast
irons” are highly diverse, even if we limit ourselves to so-called silicon cast irons, which are …
irons” are highly diverse, even if we limit ourselves to so-called silicon cast irons, which are …
Structure, performance and deposition control of the graphitic carbon protective layer in blast furnace hearth
G Feng, K Jiao, Y Zong, J Zhang - Journal of Cleaner Production, 2025 - Elsevier
Hundreds of operational blast furnaces annually are forced to be maintained using
traditional methods due to hearth safety, significantly increasing carbonaceous fuel …
traditional methods due to hearth safety, significantly increasing carbonaceous fuel …
A comparative study of graphite growth in cast iron and in analogous systems
DM Stefanescu, G Alonso, P Larrañaga… - International Journal of …, 2018 - Springer
Crystallization of graphite during the solidification and cooling of cast iron to room
temperature has been the object of relentless, yet often inconclusive research. The …
temperature has been the object of relentless, yet often inconclusive research. The …