[HTML][HTML] Modelling of defects in aluminium cast products

M Jolly, L Katgerman - Progress in materials science, 2022 - Elsevier
Over the last 4 decades, remarkable progress has been made in the modelling of casting
processes. The development of casting models is well reflected in the proceedings of the 15 …

Influence of gating system parameters of die-cast molds on properties of Al-Si castings

Š Gašpár, T Coranič, J Majerník, J Husar, L Knapčíková… - Materials, 2021 - mdpi.com
The resulting quality of castings indicates the correlation of the design of the mold inlet
system and the setting of technological parameters of casting. In this study, the influence of …

Optimizing the Gating System for Rapid Investment Casting of Shape Memory Alloys: Computational Numerical Analysis for Defect Minimization in a Simple-Cubic …

CES Albuquerque, PCS Silva, END Grassi… - Metals, 2023 - mdpi.com
With the aid of virtual prototyping and casting numerical simulation, this work presents the
optimization of an injection system used in a non-traditional investment casting process that …

Investigation of Structure and Mechanical Characteristics of a High Manganese Steel via SolidCast Simulation Method

H Alrobei, RA Malik, F Amjad, I AlBaijan - Metals, 2023 - mdpi.com
Casting is a fabrication method used to create various industrial parts with different shapes.
Flaws such as shrinkage, porosity, and short metal filling can result in casting rejection …

Effects of gating design on structural and mechanical properties of high manganese steel by optimizing casting process parameters

H Alrobei, RA Malik, A Hussain, M Alzaid… - Journal of Mechanical …, 2022 - Springer
The impacts of gating design and riser system on structure-property relationship of high
manganese steel specimens produced by CO2 sand molding process were systematically …

Effect of bottom gating filling system design on the initial stage of mold filling: a parametric study

A Moradi, M Divandari - International Journal of Metalcasting, 2023 - Springer
While the filling stage has the least time during the metal casting process, its influence on
the casting quality can be remarkable. In gravity casting, the design and dimensions of the …

Effect of Gating System Design on the Quality of Aluminum Alloy Castings

M Brůna, M Galcik, R Pastircak, E Kantorikova - Metals, 2024 - mdpi.com
In this paper, a naturally pressurized gating system has been designed to reduce the
turbulence of the melt during casting. The influence of gate dimensions, foam filters, a trident …

Numerical simulation and experimental validation of melt flow in the naturally pressurized gating system

M Brůna, I Vasková, M Galčík - Processes, 2021 - mdpi.com
The main problem during the production of castings from aluminium alloys is the presence of
the reoxidation, which negatively affects the final casting quality. Liquid metal surface reacts …

Optimisation of the filling process in counter-gravity casting

M Papanikolaou, P Saxena, E Pagone… - IOP Conference …, 2020 - iopscience.iop.org
Metal casting is one of the most energy-intensive manufacturing processes with limited
resource efficiency. To solve the problem of high energy consumption, a novel counter …

A Study on the Effect of Ceramic Foam Filter on the Flow of Molten Metal in the Casting Process

S Yin, YS Choi, JI Kim, HY Hwang - International Journal of Metalcasting, 2023 - Springer
The growing demand of high-quality casting is driving the use of ceramic foam filters in
casting processes. The primary purpose of using a filter in a casting process is to remove …