[HTML][HTML] Numerical modeling of annular electromagnetic stirring with intercooling in direct chill casting of 7005 aluminum alloy billet

Y Luo, Z Zhang - Progress in Natural Science: Materials International, 2019 - Elsevier
Uniform direct chill (UDC) casting method was developed by combining annular
electromagnetic stirring (A-EMS) with intercooling in direct chill casting. In order to …

Effects of Secondary Cooling Segment Electromagnetic Stirring on Solidification Behavior and Composition Distribution in High-Strength Steel 22MnB5

C Yao, M Wang, Y Ni, J Gong, L Xing, H Zhang, Y Bao - JOM, 2022 - Springer
The solidification behavior and composition distribution of 22MnB5 high-strength steel slabs
has been investigated during experiments in secondary cooling segment electromagnetic …

[HTML][HTML] Processing map of 2219 Al alloy prepared by internal electromagnetic stirring direct chill casting

Y Qiu, K Zheng, X Li, Y Luo, P Xia, M Liu… - Journal of Materials …, 2022 - Elsevier
Hot compression tests are carried out for the 2219 Al alloys, which are prepared by
conventional direct chill casting and internal electromagnetic stirring direct chill casting …

Microstructures and macrosegregation of Al–Zn–Mg–Cu alloy billet prepared by uniform direct chill casting

L Zhou, Y Luo, Z Zhang, M He, Y Xu, Y Zhao, S Liu… - Materials, 2021 - mdpi.com
In this study, large-sized Al–Zn–Mg–Cu alloy billets were prepared by direct chill casting
imposed with annular electromagnetic stirring and intercooling; a process named uniform …

[HTML][HTML] Effects of intercooling intensity on temperature field and microstructure of large-scale 2219 Al alloy billet prepared by internal electromagnetic stirring casting

Y Qiu, X Li, M Liu, N Zhou, K Zheng - Materials, 2022 - mdpi.com
Internal electromagnetic stirring is an advanced melt treatment method, which can be used
in direct chill casting to prepare large-scale Al alloy billets. Intercooling intensity is a primary …

Effect of interdendritic precipitations on the mechanical properties of GBF or EMS processed Al-Zn-Mg-Cu alloys

S Park, SH Kayani, H Kim, ID Jung, NS Reddy, K Euh… - Crystals, 2021 - mdpi.com
The effects of nanoprecipitations on the mechanical properties of Al-Zn-Mg-Cu alloys after
GBF (gas bubbling filtration) and EMS (electromagnetic stirring) casting were investigated …

Numerical and experimental study on the direct chill casting of large-scale AA2219 billets via annular coupled electromagnetic field

H Zhao, Z Zhang, Y Bai, B Li, M Gao - Materials, 2022 - mdpi.com
The internal coupled electromagnetic melt treatment (ICEMT) method is firstly proposed to
produce high-quality and large-sized aluminum alloy billets. A three-dimensional model was …

Effects of internal electromagnetic stirring on the microstructure refinement and composition homogenization of large-scale 7075 aluminum alloy billet

Y Qiu, Z Zhang - Jom, 2021 - Springer
An innovative melt treatment method known as internal electromagnetic stirring is proposed
and used in direct chill casting to refine the microstructure and homogenize the composition …

Investigating the micro-structures of A356 semi-solids based on electromagnetic stirring currents and crucible materials

M Heo, CK Jin, JS Roh, CG Kang - Journal of Mechanical Science and …, 2020 - Springer
In this study, the characteristics of microstructures in a liquid state were investigated; these
microstructures were produced via electromagnetic stirring using semisolid forming …

Grain Size and Macrosegregation Control of Large-Sized AA2219 Billets by Internal Electromagnetic Stirring in DC Casting

H Zhao, Z Zhang, B Li, Y Bai, M Gao - Frontiers in Materials, 2022 - frontiersin.org
This work focuses on the effect of internal electromagnetic stirring (IEMS) on grain size and
macrosegregation in direct-chill (DC) casting of an AA2219 billet with a diameter of 880 mm …