Research on Online Monitoring Technology and Filtration Process of Inclusions in Aluminum Melt

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Publicado en:Sensors vol. 24, no. 9 (2024), p. 2757
Autor principal: Wu, Yunfei
Otros Autores: Yan, Hao, Wang, Jiahao, Zheng, Jincan, Xianzhao Na, Wang, Xiaodong
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MDPI AG
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024 7 |a 10.3390/s24092757  |2 doi 
035 |a 3053213994 
045 2 |b d20240101  |b d20241231 
084 |a 231630  |2 nlm 
100 1 |a Wu, Yunfei  |u State Key Laboratory of Advanced Steel Processes and Products, Central Iron and Steel Research Institute, Beijing 100081, China; <email>yfwu0018@foxmail.com</email> 
245 1 |a Research on Online Monitoring Technology and Filtration Process of Inclusions in Aluminum Melt 
260 |b MDPI AG  |c 2024 
513 |a Journal Article 
520 3 |a Online monitoring and real-time feedback on inclusions in molten metal are essential for metal quality control. However, existing methods for detecting aluminum melt inclusions face challenges, including interference, prolonged processing times, and latency. This paper presents the design and development of an online monitoring system for molten metal inclusions. Initially, the system facilitates real-time adjustment of signal acquisition parameters through a multiplexer. Subsequently, it employs a detection algorithm capable of swiftly extracting pulse peaks, with this task integrated into our proprietary host computer software to ensure timely detection and data visualization. Ultimately, we developed a monitoring device integrated with this online monitoring system, enabling the online monitoring of the aluminum alloy filtration process. Our findings indicate that the system can accurately measure the size and concentration of inclusions during the filtration process in real time, offering enhanced detection speed and stability compared to the industrial LiMCA CM (liquid metal cleanliness analyzer continuous monitoring) standard. Furthermore, our evaluation of the filtration process demonstrates that the effectiveness of filtration significantly improves with the increase in inclusion sizes, and the synergistic effect of combining CFF (ceramic foam filter) and MCF (metallics cartridge filter) filtration methods exceeds the performance of the CFF method alone. This system thus provides valuable technical support for optimizing filtration processes and controlling inclusion quality. 
651 4 |a Switzerland 
653 |a Software 
653 |a Gases 
653 |a Corrosion resistance 
653 |a Casting 
653 |a Signal processing 
653 |a Metal fatigue 
653 |a Ductility 
653 |a Circuits 
653 |a Aluminum alloys 
653 |a Measurement techniques 
653 |a Particle size 
653 |a Algorithms 
653 |a Digital signal processors 
653 |a Monitoring systems 
653 |a Alloys 
653 |a Efficiency 
653 |a Data visualization 
700 1 |a Yan, Hao  |u College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China; <email>yanhao211@mails.ucas.ac.cn</email> (H.Y.); <email>wangjiahao21@mails.ucas.ac.cn</email> (J.W.); <email>zjc_2009@sina.com</email> (J.Z.) 
700 1 |a Wang, Jiahao  |u College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China; <email>yanhao211@mails.ucas.ac.cn</email> (H.Y.); <email>wangjiahao21@mails.ucas.ac.cn</email> (J.W.); <email>zjc_2009@sina.com</email> (J.Z.) 
700 1 |a Zheng, Jincan  |u College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China; <email>yanhao211@mails.ucas.ac.cn</email> (H.Y.); <email>wangjiahao21@mails.ucas.ac.cn</email> (J.W.); <email>zjc_2009@sina.com</email> (J.Z.) 
700 1 |a Xianzhao Na  |u State Key Laboratory of Advanced Steel Processes and Products, Central Iron and Steel Research Institute, Beijing 100081, China; <email>yfwu0018@foxmail.com</email> 
700 1 |a Wang, Xiaodong  |u College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China; <email>yanhao211@mails.ucas.ac.cn</email> (H.Y.); <email>wangjiahao21@mails.ucas.ac.cn</email> (J.W.); <email>zjc_2009@sina.com</email> (J.Z.) 
773 0 |t Sensors  |g vol. 24, no. 9 (2024), p. 2757 
786 0 |d ProQuest  |t Health & Medical Collection 
856 4 1 |3 Citation/Abstract  |u https://www.proquest.com/docview/3053213994/abstract/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch 
856 4 0 |3 Full Text + Graphics  |u https://www.proquest.com/docview/3053213994/fulltextwithgraphics/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch 
856 4 0 |3 Full Text - PDF  |u https://www.proquest.com/docview/3053213994/fulltextPDF/embedded/7BTGNMKEMPT1V9Z2?source=fedsrch