Yalin Wu , Zhilin Li , Di Wang , Zehong Tian , Bei Liu , Zishuai Zhou , Tingyue Gu , Fuhui Wang , Dake Xu
{"title":"含cr - cu管线钢与新型杀菌剂的组合作为对抗微生物影响腐蚀的策略","authors":"Yalin Wu , Zhilin Li , Di Wang , Zehong Tian , Bei Liu , Zishuai Zhou , Tingyue Gu , Fuhui Wang , Dake Xu","doi":"10.1016/j.corsci.2025.112807","DOIUrl":null,"url":null,"abstract":"<div><div>Microbiologically influenced corrosion (MIC) caused by anaerobic <em>Desulfovibrio vulgaris</em> and aerobic <em>Bacillus licheniformis</em> was inhibited by an advanced Cr-Cu-bearing pipeline steel combined with bifunctional biocide rosin thiourea iminazole quaternary ammonium salt (RTIQAS) and antibacterial silver nanoparticles (Ag NPs). The combination of Cr-Cu-bearing steel with 50 ppm RTIQAS and 50 ppm Ag NPs achieved 99 % and 82 % reductions in <em>i</em><sub>corr</sub>, and more than 99 % and 88 % reductions in weight loss, caused by <em>D. vulgaris</em> and <em>B. licheniformis</em>, respectively, compared to untreated X80 carbon steel. This work provides a promising multi-faceted strategy for MIC prevention using advanced steel with eco-friendly biocides.</div></div>","PeriodicalId":290,"journal":{"name":"Corrosion Science","volume":"248 ","pages":"Article 112807"},"PeriodicalIF":7.4000,"publicationDate":"2025-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Combination of Cr-Cu-bearing pipeline steel and novel biocides as a strategy to combat microbiologically influenced corrosion\",\"authors\":\"Yalin Wu , Zhilin Li , Di Wang , Zehong Tian , Bei Liu , Zishuai Zhou , Tingyue Gu , Fuhui Wang , Dake Xu\",\"doi\":\"10.1016/j.corsci.2025.112807\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Microbiologically influenced corrosion (MIC) caused by anaerobic <em>Desulfovibrio vulgaris</em> and aerobic <em>Bacillus licheniformis</em> was inhibited by an advanced Cr-Cu-bearing pipeline steel combined with bifunctional biocide rosin thiourea iminazole quaternary ammonium salt (RTIQAS) and antibacterial silver nanoparticles (Ag NPs). The combination of Cr-Cu-bearing steel with 50 ppm RTIQAS and 50 ppm Ag NPs achieved 99 % and 82 % reductions in <em>i</em><sub>corr</sub>, and more than 99 % and 88 % reductions in weight loss, caused by <em>D. vulgaris</em> and <em>B. licheniformis</em>, respectively, compared to untreated X80 carbon steel. This work provides a promising multi-faceted strategy for MIC prevention using advanced steel with eco-friendly biocides.</div></div>\",\"PeriodicalId\":290,\"journal\":{\"name\":\"Corrosion Science\",\"volume\":\"248 \",\"pages\":\"Article 112807\"},\"PeriodicalIF\":7.4000,\"publicationDate\":\"2025-05-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Corrosion Science\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0010938X25001349\",\"RegionNum\":1,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/2/20 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Corrosion Science","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0010938X25001349","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/2/20 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Combination of Cr-Cu-bearing pipeline steel and novel biocides as a strategy to combat microbiologically influenced corrosion
Microbiologically influenced corrosion (MIC) caused by anaerobic Desulfovibrio vulgaris and aerobic Bacillus licheniformis was inhibited by an advanced Cr-Cu-bearing pipeline steel combined with bifunctional biocide rosin thiourea iminazole quaternary ammonium salt (RTIQAS) and antibacterial silver nanoparticles (Ag NPs). The combination of Cr-Cu-bearing steel with 50 ppm RTIQAS and 50 ppm Ag NPs achieved 99 % and 82 % reductions in icorr, and more than 99 % and 88 % reductions in weight loss, caused by D. vulgaris and B. licheniformis, respectively, compared to untreated X80 carbon steel. This work provides a promising multi-faceted strategy for MIC prevention using advanced steel with eco-friendly biocides.
期刊介绍：
Corrosion occurrence and its practical control encompass a vast array of scientific knowledge. Corrosion Science endeavors to serve as the conduit for the exchange of ideas, developments, and research across all facets of this field, encompassing both metallic and non-metallic corrosion. The scope of this international journal is broad and inclusive. Published papers span from highly theoretical inquiries to essentially practical applications, covering diverse areas such as high-temperature oxidation, passivity, anodic oxidation, biochemical corrosion, stress corrosion cracking, and corrosion control mechanisms and methodologies.
This journal publishes original papers and critical reviews across the spectrum of pure and applied corrosion, material degradation, and surface science and engineering. It serves as a crucial link connecting metallurgists, materials scientists, and researchers investigating corrosion and degradation phenomena. Join us in advancing knowledge and understanding in the vital field of corrosion science.
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