|
|
|
| Corrosion Behavior of 304 Stainless Steel in Simulated Ethanol Fire Atmosphere |
XIE Dongbai1, LAI Tian1,2, TANG Zhijie2, DUO Shuwang2( ), DENG Shi3 |
1 University Featured Laboratory of Materials Engineering for Agricultural Machinery of Shandong Province, Weifang University of Science and Technology, Shouguang 262700, China
2 Jiangxi Key Laboratory of Materials Surface Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, China
3 Department of Forensic Science, Xinjiang Police College, Urumqi 830011, China |
|
Cite this article:
XIE Dongbai, LAI Tian, TANG Zhijie, DUO Shuwang, DENG Shi. Corrosion Behavior of 304 Stainless Steel in Simulated Ethanol Fire Atmosphere. Journal of Chinese Society for Corrosion and protection, 2025, 45(1): 237-243.
|
|
|
Abstract Combustion accelerant is a kind of highly flammable, volatile, and easily polluted substance, which is difficulty to extract and identify in the fire scenes. In order to solve the issue of identifying the accelerant, a liquid combustion atmosphere simulation system was developed in the Lab to simulate the fire environment involving ethanol accelerant. Herein, the oxidation behavior of 304 stainless steel was studied via the Lab simulation system in the combustion atmosphere of air-ethanol at 600-800 oC in terms of the corrosion kinetics, the composition and morphylogy of corrosion products, and the steel microstructure variations. The resuts show that the oxidation behavior of 304 stainless steel in the ethanol combustion atmosphere differ significantly from that in air, making it impossible to form a continuous protective oxide scale on its surface and thus catastrophic oxidation occurs. The surface oxide scale is composed of island-like oxide clusters of Fe2O3 and Fe3O4. Furthermore, oxidizing atmosphere induced by ethanol flux combustion along with turbulence will accelerate the chromium consumption from the steel, as well as enhanced the separation of oxide scale. Besides the oxidation rate also increases with the increasing test temperature. It follows that the above findings may be helpful to identify if there existed or not accelerant components in the fire scenes.
|
|
Received: 11 August 2024
32134.14.1005.4537.2024.249
|
|
|
| Fund: Project at Weifang University of Science and Technology(KJRC2021007) |
Corresponding Authors:
DUO Shuwang, E-mail: dbxie@aliyun.com
|
| 1 |
Xie D B, Wang W, Duo S W. Influence of liquid accelerant on scaling behavior of stainless steel in fire: an experimental study [J]. Fire Mater., 2019, 43: 831
|
| 2 |
Xie D B, Hong H, Duo S W, et al. Effect of kerosene combustion atmosphere on the mild steel oxide layer [J]. Sci. Rep., 2022, 12: 379
doi: 10.1038/s41598-021-04377-3
pmid: 35013478
|
| 3 |
Xie D B, Wang W, Lv S L, et al. Effect of simulated combustion atmospheres on oxidation and microstructure evolution of aluminum alloy 5052 [J]. Fire Mater., 2018, 42: 278
|
| 4 |
Lai T, Xie D B, Duo S W, et al. Initial oxidation behavior of pure iron in a simulated combustion environment containing gasoline [J]. J. Chin. Soc. Corros. Prot., 2024, 44: 445
|
|
赖 天, 谢冬柏, 多树旺 等. 纯铁在模拟汽油燃烧环境中的初期氧化行为研究 [J]. 中国腐蚀与防护学报, 2024, 44: 445
|
| 5 |
Liu Z J, Yu L L, Zhang M. Effect of fire temperature on microstructure and properties of copper welded joint [J]. Hot Work. Technol., 2010, 39(3): 17
|
|
刘政军, 于丽丽, 张 明. 火灾温度对紫铜焊接接头组织性能的影响 [J]. 热加工工艺, 2010, 39(3): 17
|
| 6 |
Yang Y F, Sun W Y, Chen M H, et al. Oxidation behavior of a single crystal ni-based superalloy N5 and its nanocrystalline coating at 900 oC in O2 and O2 + 20%H2O environment [J]. J. Chin. Soc. Corros. Prot., 2023, 43: 55
|
|
杨依凡, 孙文瑶, 陈明辉 等. 镍基单晶高温合金N5及其纳米晶涂层在900 ℃下O2和O2 + 20%H2O气氛中的氧化行为 [J]. 中国腐蚀与防护学报, 2023, 43: 55
doi: 10.11902/1005.4537.2022.040
|
| 7 |
Liang Z Y, Zhang C, Qu J Y, et al. Oxidation behavior in air-steam mixed atmosphere at 1000 oC of four typical high-temperature alloys for gas turbine [J]. J. Chin. Soc. Corros. Prot., 2024, 44: 355
|
|
梁志远, 张 超, 曲劲宇 等. 某燃气轮机燃烧室合金高温蒸汽氧化行为研究 [J]. 中国腐蚀与防护学报, 2024, 44: 355
doi: 10.11902/1005.4537.2023.105
|
| 8 |
Hu L H, Yi H L, Yang W J, et al. Effect of water content on corrosion behavior of X65 pipeline steel in supercritical CO2 fluids [J]. J. Chin. Soc. Corros. Prot., 2024, 44: 576
|
|
胡丽华, 衣华磊, 杨维健 等. 水含量对超临界CO2输送管道腐蚀的影响 [J]. 中国腐蚀与防护学报, 2024, 44: 576
doi: 10.11902/1005.4537.2023.227
|
| 9 |
Hong H, Xie D B, Duo S W, et al. Device for simulating and stabilizing combustion environment of combustion improver [J]. Chin Pat, CN201910634235.9, 2019
|
|
洪 昊, 谢冬柏, 多树旺 等. 模拟稳定助燃剂燃烧环境装置 [P]. 中国专利, CN201910634235.9, 2019)
|
| 10 |
Hong H, Xie D B, Duo S W, et al. Second device for simulating stable combustion improver combustion environment [P]. Chin Pat, 201910634259.4, 2019
|
|
洪 昊, 谢冬柏, 多树旺 等. 模拟稳定助燃剂燃烧环境装置之二 [P]. 中国专利, 201910634259.4, 2019)
|
| 11 |
Xie D B, Deng S, Shan G, et al. Detection method for liquid combustible material in fire scene environment [P]. Chin Pat, 201510909997.7, 2015
|
|
谢冬柏, 邓 时, 单 国 等. 一种火场环境中液体可燃物的检测方法 [P]. 中国专利, 201510909997.7, 2015)
|
| 12 |
Stott F H. Influence of alloy additions on oxidation [J]. Mater. Sci. Technol., 1989, 5: 734
|
| 13 |
Caplan D. Effect of cold work on the oxidation of Fe-Cr alloys in water vapour at 600 oC [J]. Corros. Sci., 1966, 6: 509
|
| 14 |
Higginson R L, Green G. Whisker growth morphology of high temperature oxides grown on 304 stainless steel [J]. Corros. Sci., 2011, 53: 1690
|
| 15 |
Jepson M A E. Oxidation of austenitic and duplex stainless steels during primary processing [D]. Loughborough: Loughborough University, 2008
|
| 16 |
Gao Z C, Wang Z Y. The mechanism of alcohol combustion reaction [J]. J. Liaoning Univ. (Nat. Sci. Ed.), 2003, 30: 63
|
|
高志崇, 王子瑛. 醇燃烧反应机理探讨 [J]. 辽宁大学学报(自然科学版), 2003, 30: 63
|
| 17 |
Shang Z Y. Research on high temperature Oxidation behavior of several stainless steels [D]. Taiyuan: Taiyuan University of Technology, 2012
|
|
尚竹亚. 几种不锈钢材料高温氧化行为的研究 [D]. 太原: 太原理工大学, 2012
|
| 18 |
Asteman H, Svensson J E, Johansson L G, et al. Indication of chromium oxide hydroxide evaporation during oxidation of 304L at 873K in the presence of 10% water vapor [J]. Oxid. Met., 1999, 52: 95
|
| 19 |
Asteman H, Segerdahl K, Svensson J E, et al. The influence of water vapor on the corrosion of chromia-forming steels [J]. Mater. Sci. Forum, 2001, 369-372: 277
|
| 20 |
Asteman H, Svensson J E, Norell M, et al. Influence of water vapor and flow rate on the high-temperature oxidation of 304L; effect of chromium oxide hydroxide evaporation [J]. Oxid. Met., 2000, 54: 11
|
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
