A review of the progress and challenges of counter-gravity casting

D Du, J An, A Dong, B Sun - Journal of Materials Science & Technology, 2025 - Elsevier
Counter-gravity casting (CGC) is a widely adopted material processing technique in metals
due to its notable benefits, including enhanced filling behavior, reduced defect occurrence …

[HTML][HTML] Low-and high-pressure casting aluminum alloys: A review

H Nunes, O Emadinia, MF Vieira, A Reis - 2023 - intechopen.com
Low-pressure casting and high-pressure casting processes are the most common liquid-
based technologies used to produce aluminum components. Processing conditions such as …

On the improvement of castings quality in hybrid low-pressure sand-casting (LPSC) process in a fully integrated CAE environment

A Ktari, M El Mansori - The International Journal of Advanced …, 2023 - Springer
This research paper is a proof-of-concept based on the application of a fully integrated CAE
tools to improve the quality of castings produced by the hybrid LPSC process, for which …

Gas entrainment behavior of aluminum alloy engine crankcases during the low-pressure-die-casting process

J Sun, Q Le, L Fu, J Bai, J Tretter, K Herbold… - Journal of Materials …, 2019 - Elsevier
Gas pores on the top face of engine crankcases which are produced by Low Pressure Die
Casting (LPDC) have been studied. Micrographic analysis has been conducted to …

[PDF][PDF] Reducing melt surface turbulence by employing surge and filter in a conventional non-pressurizing gating system: simulation and experiment

A Baghani, A Kheirabi, A Bahmani… - Archives of Metallurgy …, 2021 - journals.pan.pl
Tensile strength of aluminum castings has been improved by employing surge and filter in a
conventional non-pressurizing gating system. For this purpose, three non-pressurizing …

Application of vacuum techniques in shell moulds produced by additive manufacturing

P Rodríguez-González, PE Robles Valero… - Metals, 2020 - mdpi.com
This research shows the feasibility of the additive manufacturing technique (AM), Binder
Jetting (BJ), for the production of shell moulds, which are filled by vacuum suction in the field …

Feasibility of calcium sulfate moulds made by inkjet 3D printing for rapid casting of aluminium alloys

P Rodríguez-González, PE Robles Valero… - Metals, 2020 - mdpi.com
In this research, a comparative analysis has been carried out between a traditional sand
casting process and a modern mould obtained by additive manufacturing (AM), in the …

Geometrical effects on filling dynamics in low pressure casting of light alloys

M Bedel, A Sanitas, M El Mansori - Journal of Manufacturing Processes, 2019 - Elsevier
In aluminum low-pressure sand casting process, filling oscillations are observed when the
metal front reaches a section change in a part. The effect of geometry on the filling …

Thin-rib and high aspect ratio non-stochastic scaffolds by vacuum assisted investment casting

VH Carneiro, H Puga, N Peixinho… - Journal of Manufacturing …, 2019 - mdpi.com
Cellular structures are a classic route to obtain high values of specific mechanical
properties. This characteristic is advantageous in many fields, from diverse areas such as …

Optimal Design Method for Control Panel Input Values Using Deep Learning and CFD

D Minamide, K Yano, P Dharma… - 2024 4th …, 2024 - ieeexplore.ieee.org
An ideal velocity curve for the operation of a casting machine is derived based on physical
laws or numerical analysis when we control pouring velocity in gravity casting, plunger …