{"title":"用于局部腐蚀风险评估的新型磁-超声融合传感","authors":"Qi Wang , Guangpei Cong , Xiaolei Luo , Peng Xi","doi":"10.1016/j.jlp.2025.105694","DOIUrl":null,"url":null,"abstract":"<div><div>Medium-risk-level components are vital for managing risks in industrial processes, owing to the significant threat posed by anomalous corrosion, particularly local anomalous corrosion. Effective risk and alarm monitoring is essential for the detection of these anomalies. Given the unique nature of local anomalous corrosion, the monitoring system must have sectional capabilities and offer multidimensional quantitative or semi-quantitative detection of local corrosion defects, which current in-service technologies such as ultrasonic wall thickness reading and the field signature method (FSM) fail to adequately address. A novel nondestructive sensing technology using magnet-ultrasonic-fusion signals is proposed to predict the equivalent defect depth of local corrosion by utilizing extensive data from ultrasonic and magnetic tests. Additionally, a new risk-monitoring system was developed to oversee local corrosion risks and issue safety alerts for local anomalies based on China's corrosion risk-management practices and integrity operating window (IOWs) standards.</div></div>","PeriodicalId":16291,"journal":{"name":"Journal of Loss Prevention in The Process Industries","volume":"98 ","pages":"Article 105694"},"PeriodicalIF":4.2000,"publicationDate":"2025-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Innovative magnet-ultrasonic-fusion sensing for local corrosion risk estimation\",\"authors\":\"Qi Wang , Guangpei Cong , Xiaolei Luo , Peng Xi\",\"doi\":\"10.1016/j.jlp.2025.105694\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Medium-risk-level components are vital for managing risks in industrial processes, owing to the significant threat posed by anomalous corrosion, particularly local anomalous corrosion. Effective risk and alarm monitoring is essential for the detection of these anomalies. Given the unique nature of local anomalous corrosion, the monitoring system must have sectional capabilities and offer multidimensional quantitative or semi-quantitative detection of local corrosion defects, which current in-service technologies such as ultrasonic wall thickness reading and the field signature method (FSM) fail to adequately address. A novel nondestructive sensing technology using magnet-ultrasonic-fusion signals is proposed to predict the equivalent defect depth of local corrosion by utilizing extensive data from ultrasonic and magnetic tests. Additionally, a new risk-monitoring system was developed to oversee local corrosion risks and issue safety alerts for local anomalies based on China's corrosion risk-management practices and integrity operating window (IOWs) standards.</div></div>\",\"PeriodicalId\":16291,\"journal\":{\"name\":\"Journal of Loss Prevention in The Process Industries\",\"volume\":\"98 \",\"pages\":\"Article 105694\"},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2025-05-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Loss Prevention in The Process Industries\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0950423025001524\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, CHEMICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Loss Prevention in The Process Industries","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0950423025001524","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
Innovative magnet-ultrasonic-fusion sensing for local corrosion risk estimation
Medium-risk-level components are vital for managing risks in industrial processes, owing to the significant threat posed by anomalous corrosion, particularly local anomalous corrosion. Effective risk and alarm monitoring is essential for the detection of these anomalies. Given the unique nature of local anomalous corrosion, the monitoring system must have sectional capabilities and offer multidimensional quantitative or semi-quantitative detection of local corrosion defects, which current in-service technologies such as ultrasonic wall thickness reading and the field signature method (FSM) fail to adequately address. A novel nondestructive sensing technology using magnet-ultrasonic-fusion signals is proposed to predict the equivalent defect depth of local corrosion by utilizing extensive data from ultrasonic and magnetic tests. Additionally, a new risk-monitoring system was developed to oversee local corrosion risks and issue safety alerts for local anomalies based on China's corrosion risk-management practices and integrity operating window (IOWs) standards.
期刊介绍:
The broad scope of the journal is process safety. Process safety is defined as the prevention and mitigation of process-related injuries and damage arising from process incidents involving fire, explosion and toxic release. Such undesired events occur in the process industries during the use, storage, manufacture, handling, and transportation of highly hazardous chemicals.