ProgramMaster Logo
Conference Tools for 2022 TMS Annual Meeting & Exhibition
Register as a New User
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools
About this Abstract
Meeting 2022 TMS Annual Meeting & Exhibition
Symposium Cast Shop Technology
Presentation Title Assessment of a neural network based approach for application as a digital twin in billet DC casting.
Author(s) Kjerstin Ellingsen, Mohammed M'Hamdi, Knut Omdal Tveito
On-Site Speaker (Planned) Kjerstin Ellingsen
Abstract Scope Hot-tearing is a severe defect limiting the productivity of DC-casting of aluminum billets. Hot-tearing indicators integrated in process FEM models have been shown to be valuable for assessing hot-tearing tendencies for different casting conditions. However, these FEM tools are not efficient enough for a quick screening and selection of process parameters before casting or adjustments during casting to avoid hot-tears. In this work, we assess the possibility of using an artificial neural network (ANN) to predict sump depth and hot-tearing tendency in the center of billets. A FEM DC-casting model is used to build a database for training and testing the neural network. Configuration of the ANN model is discussed as well as assessment for application as a digital twin in billet DC-casting.
Proceedings Inclusion? Planned: Light Metals
Keywords Aluminum, Modeling and Simulation, Machine Learning


Adaptive tempering in high pressure die casting through prediction functions
Advances in Ingot and Billet Quench Measurement
Al-Mg-Cu cast alloys: Correlation of bifilm index and Porosity studies with mechanical behavior and microstructure evaluation
Aluminium melting process optimization with SmartMelt, a digital tool for real-time operational guidance
Aluminothermic Reduction of Sulfides via Reactive Vacuum Distillation
Aluminum Melt Cleanliness Analysis based on Direct Comparison of Computationally Segmented PoDFA Samples and LiMCA Results
Analytical, numerical and experimental investigations of transient heat conduction in launder during casting process.
Are Molten Metal Explosions Declining?
Assessment of a neural network based approach for application as a digital twin in billet DC casting.
Casthouse furnace tending: a new approach thanks to custom robotics
Chlorine free degas system for aluminum slab casting and its effect on sheet products
Continuous chemical analysis of molten aluminum
Control pin refractory reaction in high magnesium aluminium-melts
Dew Point Monitoring and Alarm System for Meltable Storage
Digital Twin for design and optimization of DC casting lines
Distributed Temperature and Gap Measurements at the Metal-Mold Interface during Aluminum Casting using Optical Fiber Sensors
Effect of flow management on ultrasonic melt processing in a launder upon DC casting
Effect of heat treatment on mechanical properties of Er, Dy and Eu modified A356 Alloy
Effects of Casting Temperature and Iron Content on the Microstructure of Hypoeutectic A380 Aluminum Alloy
Energy resilient foundries: The "Small is beautiful" projects
Evaluation of Breathability of Molten Metal PPE Fabrics
Fluidity and microstructural investigations of cast eutectic Al-Ni alloys for electric vehicle body manufacture
Heat Treatment of Mg-Containing Aluminum Alloys 5182 and 6016 in an Oxidizing Atmosphere with 4 % CO2
Impact of ingot size on rolling ingot metallurgy
Microalloying to inhibit oxidation of Al-Mg alloys
Microstructural modification of a high-pressure die-cast A380 alloy through friction stir processing and its effect on mechanical properties
Modeling of structural parameters during the casting of slabs of aluminum alloys 1xxx, 3xxx, 5xxx, 8xxx series at the RUSAL Pilot Casting Center
Modelling of Al-Mg-Cu light cast alloys behaviors via Finite Element methods with correlation of bifilm index and Xray Studies
Numerical and experimental investigation of heat transfer in the solidification-deformation zone during twin-roll casting of aluminum strips
Performance of Regular and Modified Ceramic Foam Filters (CFFs) during Aluminium Melt Filtration in a Pilot Scale Setup
Predicted back-meniscus stability for the horizontal single belt casting (HSBC) with single impingement feeding system
Quality Defects Metallurgical Root Cause Analysis for Aluminium Thin Foil Production
Quantitative Assessment of LPDC Process Parameters on Die Temperatures
Short- and long-term aluminum filtration trials with carbon-bonded alumina filters
The Effect of the Holding Time on the Microstructure of Gd-containing AlSi7Mg Alloys
The Great Debate - High vs Low Water Direct Chill Casting Pits - Which is safer.
The local squeeze technology for challenging aluminium HPDC automotive components
The Origins of Wagstaff Inc. Part 1- Two Emerging Technologies Collide
The Origins of Wagstaff Inc. Part 2- Aggressive R&D
TRC D&F - A compact inline melt treatment unit for continuous casting

Questions about ProgramMaster? Contact