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Development of an Advanced Twin Roll Casting (TRC) System for Minimizing Segregation in Aluminum and Magnesium Alloys: Advancing Sustainable Recycling in the Circular Economy

Innovator Details

Innovator
Prof. Kasturi Sala
Co-Developer / Co-Innovator
Dr. Lailesh Kumar

About

1. Implement a Dynamic Cooling System with Real-Time Monitoring and Adaptive Control: Create a dynamic cooling system that incorporates real-time monitoring and advanced control algorithms (e.g., AI or machine learning) to adapt cooling rates based on alloy composition and processing conditions. This system will optimize the cooling process to control precipitate formation, reduce segregation, and enhance material quality by preventing thermal inconsistencies and hot spots. 2. Integrate High-Precision Sensors for Real-Time Monitoring of Key Parameters: Equip the TRC setup with integrated sensors to monitor critical parameters such as temperature, pressure, and material flow. This data-driven approach will enable real-time adjustments to the cooling process and other operational parameters, improving control over the casting process and enabling immediate correction of conditions that lead to segregation. The goal is to produce high-quality strips with uniform microstructures. 3. Experiment with Alternative Roll Materials for Enhanced Performance: Test alternative roll materials, such as ceramic-coated or high-thermal-conductivity alloys, to improve heat transfer, wear resistance, and the overall durability of the TRC setup. These materials will contribute to more uniform cooling across the roll surface, minimizing segregation and improving strip quality. 4. Enhance Roll Surface Texture with Micro-Patterns: Modify the roll surface texture by introducing micro-patterns to promote uniform solidification across the strip width. These surface enhancements will help distribute the melt more evenly, reducing the formation of segregated regions and ensuring consistent material properties across the entire strip. 5. Support Circular Economy by Enabling Sustainable and High-Quality Recycling: Design the TRC setup to be compatible with recycled aluminum and magnesium alloys, focusing on producing high-quality, low-waste strips suitable for high-value industries such as automotive, aerospace, and electronics. This objective supports circular economy principles, encouraging resource conservation and promoting eco-friendly production. 6. Develop a Compact, Modular, and Energy-Efficient TRC system tailored for small scale recyclers, research labs, and educational institutions. The system’s compact design and low investment requirements will provide access to advanced casting technologies without significant infrastructure costs, making it a high-value tool for sustainable manufacturing in these sectors. The objective is to position the TRC setup as a leading technology in sustainable materials processing in India and internationally.
Funding Organization
Funding Organization
Department of Science and Technology (DST)
Quick Information
TRL: Technology Readiness Level
6
TIH Name
iHub, IIT (ISM) Dhanbad
Status
ongoing
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