Corrosion characterization in SLM-manufactured and wrought 316 L Stainless Steel induced by Desulfovibrio desulfuricans
文献类型：期刊论文
| 作者 | Li, Jialin1; Chen, Lijuan1; Wei, Bo1; Xu, Jin2,3; Wei, Boxin2,3,4; Wu, Tangqing5; Sun, Cheng2,3 |
| 刊名 | CONSTRUCTION AND BUILDING MATERIALS
 |
| 出版日期 | 2025-04-04 |
| 卷号 | 470页码:16 |
| 关键词 | Selective laser melting 316L SS Microbilogically influenced corrosion Sulfate reducing bacteria Pitting |
| ISSN号 | 0950-0618 |
| DOI | 10.1016/j.conbuildmat.2025.140602 |
| 通讯作者 | Chen, Lijuan(chenljxju@163.com) ; Wei, Boxin(bxwei17s@imr.ac.cn) ; Wu, Tangqing(tqwu10s@alum.imr.ac.cn) |
| 英文摘要 | Microbiologically influenced corrosion (MIC) is a significant concern in materials used for industrial applications, particularly in environments where sulfate-reducing bacteria (SRB) like Desulfovibrio desulfuricans thrive. This study investigated the corrosion behavior of Selective Laser Melted (SLM) versus wrought 316 L stainless steel (SS) caused by D. desulfuricans. SLM 316 L SS exhibited better corrosion resistance with a corrosion current density of 0.012 mA/cm2, approximately 8.8 times lower than that of wrought 316 L SS. Localized pitting analysis indicated that SLM 316 L SS demonstrates enhanced resistance to localized pitting corrosion, correlating with a sparser and less adhesive biofilm formation on its surface. This improved performance was attributed to the denserpassivation film formed on SLM 316 L SS in the corrosive environment, highlighting its enhanced resistance against D. desulfuricans-induced corrosion. The MIC resistance of SLM 316 L SS was increased by a factor of 8.8 compared to wrought 316 L SS. |
| 资助项目 | National Natural Science Foundation of China[52261022] |
| WOS研究方向 | Construction & Building Technology ; Engineering ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001437413900001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Chen, Lijuan; Wei, Boxin; Wu, Tangqing |
| 作者单位 | 1.State Key Lab Chem & Utilizat Carbon Based Energy, Urumqi 830046, Xinjiang, Peoples R China 2.Chinese Acadmy Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 4.Nanyang Technol Univ, Sch Mech & Aerosp Engn, Singapore 639798, Singapore 5.Xiangtan Univ, Sch Mat Sci & Engn, Xiangtan 411105, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jialin,Chen, Lijuan,Wei, Bo,et al. Corrosion characterization in SLM-manufactured and wrought 316 L Stainless Steel induced by Desulfovibrio desulfuricans[J]. CONSTRUCTION AND BUILDING MATERIALS,2025,470:16. |
| APA | Li, Jialin.,Chen, Lijuan.,Wei, Bo.,Xu, Jin.,Wei, Boxin.,...&Sun, Cheng.(2025).Corrosion characterization in SLM-manufactured and wrought 316 L Stainless Steel induced by Desulfovibrio desulfuricans.CONSTRUCTION AND BUILDING MATERIALS,470,16. |
| MLA | Li, Jialin,et al."Corrosion characterization in SLM-manufactured and wrought 316 L Stainless Steel induced by Desulfovibrio desulfuricans".CONSTRUCTION AND BUILDING MATERIALS 470(2025):16. |
入库方式： OAI收割
来源：金属研究所
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