Comparative study of directional solidification of Al-7 wt% Si alloys in Space and on Earth: Effects of gravity on dendrite growth and Columnar-to-equiaxed transition
YZ Li, N Mangelinck-Noël, G Zimmermann… - Journal of Crystal …, 2019 - Elsevier
Directional solidification experiments of grain refined Al− 7 wt% Si alloy were carried out on
Earth under normal gravity conditions (1 g) and in the Material Science Laboratory on board …
Earth under normal gravity conditions (1 g) and in the Material Science Laboratory on board …
Investigation of macrosegregation formation in aluminium DC casting for different alloy systems
A Pakanati, M M'hamdi, H Combeau… - … Materials Transactions A, 2018 - Springer
Direct chill (DC) casting of aluminum involves alloys employing different solute elements. In
this article, a qualitative analysis and comparison of macrosegregation formation is …
this article, a qualitative analysis and comparison of macrosegregation formation is …
A model study of the impact of the transport of inoculant particles on microstructure formation during solidification
We investigate the impact of the convective transport of inoculant particles on the distribution
of the final microstructure (grain size) in grain-refined aluminum-alloy castings. We carry out …
of the final microstructure (grain size) in grain-refined aluminum-alloy castings. We carry out …
Microstructure Analysis of Al-7 wt% Si Alloy Solidified on Earth Compared to Similar Experiments in Microgravity
A Roósz, A Rónaföldi, Y Li, N Mangelinck-Noël… - Crystals, 2022 - mdpi.com
During ground-based solidification, buoyancy flow can develop by the density difference in
the hypoeutectic type of the alloys, such as Al-7 wt% Si alloy. Buoyancy flow can affect the …
the hypoeutectic type of the alloys, such as Al-7 wt% Si alloy. Buoyancy flow can affect the …
[PDF][PDF] Coupling solidification model with CALPHAD data for the prediction of macrosegregation and solidification structures
S Sachi - 2022 - docnum.univ-lorraine.fr
Le moulage est l'un des premiers procédés industriels de l'histoire qui a contribué de
manière significative à la croissance et au développement de l'humanité. La plupart des …
manière significative à la croissance et au développement de l'humanité. La plupart des …
Analysis of the Interplay Between Thermo-solutal Convection and Equiaxed Grain Motion in Relation to Macrosegregation Formation in AA5182 Sheet Ingots
A Pakanati, KO Tveito, M M'hamdi, H Combeau… - Light Metals 2019, 2019 - Springer
Shrinkage induced flow, thermo-solutal convection and equiaxed grain motion are the major
transport mechanisms contributing to macrosegregation formation in aluminum alloys …
transport mechanisms contributing to macrosegregation formation in aluminum alloys …
Formation mechanism and criterion of linear segregation in ZL205A alloy
W Ye, S WU, XUE Xiang, R CHEN, J ZHANG… - … of Nonferrous Metals …, 2014 - Elsevier
The experiments and numerical simulation were conducted for ZL205A aluminum alloy
cylindrical shell casting. The formation mechanism of the linear segregation produced by the …
cylindrical shell casting. The formation mechanism of the linear segregation produced by the …
Towards 3D Modelling of Macrosegregation Formation and Modification in DC Casting of Aluminium Alloys Accounting for Equiaxed Grain Growth and Transport
A Pakanati - 2019 - ntnuopen.ntnu.no
Macrosegregation refers to the inhomogeneous distribution of solute elements at the scale
of cast product. It is a severe defect affecting the quality of cast product produced through …
of cast product. It is a severe defect affecting the quality of cast product produced through …
鋳造シミュレーションの動向と今後の展望
大中逸雄 - 鋳造工学, 2015 - jstage.jst.go.jp
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レビュー 鋳造シミュレーションの動向と今後の展望 1.まえがき 鋳造シミュレーションは鋳造工業界の …
レビュー 鋳造シミュレーションの動向と今後の展望 1.まえがき 鋳造シミュレーションは鋳造工業界の …