A review on prediction of casting defects in steel ingots: from macrosegregation to multi-defect model
Due to the nature of the solute redistribution, the reduction in the solidification rate with time
in a square root relationship, and the multiphase melt flow during the solidification, casting …
in a square root relationship, and the multiphase melt flow during the solidification, casting …
Volume-averaged modeling of multiphase flow phenomena during alloy solidification
M Wu, A Ludwig, A Kharicha - Metals, 2019 - mdpi.com
The most recent developments and applications in volume-averaged modeling of
solidification processes have been reviewed. Since the last reviews of this topic by …
solidification processes have been reviewed. Since the last reviews of this topic by …
[HTML][HTML] Simulation of macrosegregation in a 2.45-ton steel ingot using a three-phase mixed columnar-equiaxed model
J Li, M Wu, A Ludwig, A Kharicha - International journal of heat and mass …, 2014 - Elsevier
A three-phase mixed columnar-equiaxed solidification model is used to calculate the
macrosegregation in a 2.45 ton steel ingot. The main features of mixed columnar-equiaxed …
macrosegregation in a 2.45 ton steel ingot. The main features of mixed columnar-equiaxed …
[HTML][HTML] Digital twin for directional solidification of a single-crystal turbine blade
Single-crystal superalloy turbine blades (TBs) fabricated using directional solidification are
key components of aeroengines and gas turbines. Owing to thermal–solutal convection …
key components of aeroengines and gas turbines. Owing to thermal–solutal convection …
[HTML][HTML] A four phase model for the macrosegregation and shrinkage cavity during solidification of steel ingot
M Wu, A Ludwig, A Kharicha - Applied mathematical modelling, 2017 - Elsevier
A four-phase mixed columnar–equiaxed solidification model is introduced to calculate the
formation of macrosegregation and shrinkage cavity during solidification of steel ingot. The …
formation of macrosegregation and shrinkage cavity during solidification of steel ingot. The …
Physical and numerical simulation of mixed columnar-equiaxed solidification during cold strip feeding in continuous casting
Z Liu, R Niu, Y Wu, B Li, Y Gan, M Wu - … Journal of Heat and Mass Transfer, 2021 - Elsevier
Feeding a steel strip into a continuous casting (CC) mold is an effective method for
improving the internal quality of CC slabs. An alloy experiment and three-phase mixed …
improving the internal quality of CC slabs. An alloy experiment and three-phase mixed …
A three-phase volume-averaged solidification model considering the growth direction of columnar crystal axis
C Wang, Z Liu, B Li - International Journal of Heat and Mass Transfer, 2022 - Elsevier
The volume-averaged solidification model has generated considerable research interest in
metallurgical areas. The model is complicated but flexible to address many problems faced …
metallurgical areas. The model is complicated but flexible to address many problems faced …
Prediction of the secondary arms spacing based on dendrite tip kinetics and cooling rate
Secondary dendrite arm spacing (SDAS) is one of the most important factors affecting
macrosegregation and mechanical properties in solidification processes. Predicting SDAS is …
macrosegregation and mechanical properties in solidification processes. Predicting SDAS is …
Generalized stability criterion for controlling solidification segregation upon twin-roll casting
P Wu, Y Zhang, J Hu, S Song, Y Li, H Wang… - Journal of Materials …, 2023 - Elsevier
Macro-and micro-segregation formed upon twin-roll casting (TRC) can be inherited from sub-
rapid solidification to solid-state transformation, even to plastic deformation, thus …
rapid solidification to solid-state transformation, even to plastic deformation, thus …
Use of a mixed columnar-equiaxed solidification model to analyse the formation of as-cast structure and macrosegregation in a Sn-10 wt% Pb benchmark experiment
Y Zheng, M Wu, E Karimi-Sibaki, A Kharicha… - International journal of …, 2018 - Elsevier
A solidification benchmark experiment based on a Sn-10 wt% Pb alloy was performed at the
SIMAP Laboratory in Grenoble, France, to investigate the formation of as-cast structure and …
SIMAP Laboratory in Grenoble, France, to investigate the formation of as-cast structure and …