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Effect of Ai–Si coating weights on corrosion of ultra-high-strength steel UsiborR 1500 used in automotive structures Ai–Si涂层重量对汽车结构用超高强度钢UsiborR1500腐蚀的影响
IF 1.8 4区 材料科学
Corrosion Engineering, Science and Technology Pub Date : 2023-08-14 DOI: 10.1080/1478422X.2023.2245643
Hilary A. Onyishi, A. Okafor, R. Sohmshetty
{"title":"Effect of Ai–Si coating weights on corrosion of ultra-high-strength steel UsiborR 1500 used in automotive structures","authors":"Hilary A. Onyishi, A. Okafor, R. Sohmshetty","doi":"10.1080/1478422X.2023.2245643","DOIUrl":"https://doi.org/10.1080/1478422X.2023.2245643","url":null,"abstract":"ABSTRACT Corrosion is a major factor that inhibits the longevity of automotive components especially in countries where significant amount of salt is sprayed on highways during winter. In this paper the effect of cosmetic, perforation and red pitting corrosion on indirect hot-stamped Ultra-High-Strength-Steel UsiborR 1500 were investigated using two different Al–Si coating weights AS80 and AS150. The experiments were conducted in a cyclic corrosion chamber over 12 weeks. The results show that AS150 and AS80 exhibited similar excellent perforation corrosion resistance compared to 22MnB5 due to highly protective corrosion products; Both AS80 and AS150 show maximum depth of corrosion attack less than 200 µm compared to 22MnB5 of 900 µm. AS150 displayed better resistance to cosmetic corrosion than AS80. AS80 coating shows higher resistance to red rust pitting corrosion than AS150. E-coat thickness of 15 µm results in higher resistance to red-pitting corrosion than lower e-coat of 8 µm.","PeriodicalId":10711,"journal":{"name":"Corrosion Engineering, Science and Technology","volume":"58 1","pages":"659 - 666"},"PeriodicalIF":1.8,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45340416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of post-welding sensitisation on the degree of sensitisation of the welding zones of AISI 304 resistance spot welding joints studied by using an electrochemical minicell 用电化学微型电池研究焊后敏化对AISI 304电阻点焊接头焊接区敏化程度的影响
IF 1.8 4区 材料科学
Corrosion Engineering, Science and Technology Pub Date : 2023-08-11 DOI: 10.1080/1478422X.2023.2243727
P. de Tiedra, Ó. Martín
{"title":"Effect of post-welding sensitisation on the degree of sensitisation of the welding zones of AISI 304 resistance spot welding joints studied by using an electrochemical minicell","authors":"P. de Tiedra, Ó. Martín","doi":"10.1080/1478422X.2023.2243727","DOIUrl":"https://doi.org/10.1080/1478422X.2023.2243727","url":null,"abstract":"ABSTRACT In resistance spot welding (RSW) joints of austenitic stainless steel (ASS), a small-scale electrochemical cell (minicell) was used for assessing individually, on each of the three welding zones, of size less than 1000 µm (fusion zone (FZ), heat affected zone (HAZ) and base metal (BM)), the combined effect of a RSW process and post-welding sensitisation on the degree of sensitisation (DOS). The results show that the three welding zones have different microstructures that make each of them respond differently to post-welding sensitisation. The DOS varies with post-welding sensitisation time in all three welding zones, but it varies at a different rate in each welding zone (the highest rate in the FZ). This variation is due to the fact that when the DOS reaches a certain level, which is observed when plotting the reactivation charge (Qr) versus the post-welding sensitisation time, a microstructural regeneration occurs.","PeriodicalId":10711,"journal":{"name":"Corrosion Engineering, Science and Technology","volume":"58 1","pages":"588 - 597"},"PeriodicalIF":1.8,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49612754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An analysis on spatial properties of corroded surface of weathering steel by different environmental conditions 不同环境条件下耐候钢腐蚀表面的空间特性分析
IF 1.8 4区 材料科学
Corrosion Engineering, Science and Technology Pub Date : 2023-07-31 DOI: 10.1080/1478422X.2023.2241229
Jiang Feng, Hirohata Mikihito, Ojima Kazuki, L. Jia
{"title":"An analysis on spatial properties of corroded surface of weathering steel by different environmental conditions","authors":"Jiang Feng, Hirohata Mikihito, Ojima Kazuki, L. Jia","doi":"10.1080/1478422X.2023.2241229","DOIUrl":"https://doi.org/10.1080/1478422X.2023.2241229","url":null,"abstract":"ABSTRACT This study examined the spatial characteristics of the corroded surface of weathering steel by different environmental conditions to evaluate the applicability of two accelerated corrosion tests. Two types of weathering steel were subjected to the two accelerated corrosion tests for 28, 84, and 168 days. The same materials were also exposed at two separate locations for 180 and 365 days of atmospheric exposure tests. The corrosion behavior of the weathering steel was investigated by spatial statistical analysis. The analysis suggested that the spatial properties of the corrosion of weathering steel experimented in the early stage of both accelerated corrosion tests were close to those obtained in the atmospheric exposure tests. Furthermore, the corroded surfaces experimented under the ISO 16539 Method B accelerated corrosion test demonstrated a closer resemblance to the corroded surfaces of weathering steel in real corrosion environments compared to those derived from the Cyclic Corrosion Test Method A.","PeriodicalId":10711,"journal":{"name":"Corrosion Engineering, Science and Technology","volume":"58 1","pages":"577 - 587"},"PeriodicalIF":1.8,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47837966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sulfidation kinetics of titanium and Ti-6Al-4V with elemental sulfur 钛和Ti-6Al-4V与元素硫的硫化动力学
IF 1.8 4区 材料科学
Corrosion Engineering, Science and Technology Pub Date : 2023-07-26 DOI: 10.1080/1478422X.2023.2238388
Subbarao Raikar, Steven J. DiGregorio, O. Hildreth
{"title":"Sulfidation kinetics of titanium and Ti-6Al-4V with elemental sulfur","authors":"Subbarao Raikar, Steven J. DiGregorio, O. Hildreth","doi":"10.1080/1478422X.2023.2238388","DOIUrl":"https://doi.org/10.1080/1478422X.2023.2238388","url":null,"abstract":"ABSTRACT The sulfidation kinetics of titanium and Ti-6Al-4V (Ti64) using elemental sulfur were studied by measuring the amount of metal consumed instead of the change in mass or scale thickness. This metal consumption approach combines the parabolic oxidation law, Arrhenius equation, and Pilling-Bedworth ratio to determine the apparent activation energy and the pre-exponential factor of consumption of Ti64 during sulfidation. The estimations of apparent activation energy and pre-exponential factor were 110.4 kJ·mol−1 and 1.3 × 10−9 m2s−1 for the titanium-sulfur, and 116.2 kJ·mol−1 and 1.2 × 10−9 m2s−1 for the Ti64-sulfur system. Finally, a material removal predictor was developed to predict the amount of Ti64 consumed for a given sulfidation temperature and time.","PeriodicalId":10711,"journal":{"name":"Corrosion Engineering, Science and Technology","volume":"58 1","pages":"561 - 566"},"PeriodicalIF":1.8,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49447889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of Ti on the oxidation behaviour at 1250°C of chromia-forming alloys based on nickel and/or cobalt Ti对镍和/或钴基成铬合金1250℃氧化行为的影响
IF 1.8 4区 材料科学
Corrosion Engineering, Science and Technology Pub Date : 2023-07-25 DOI: 10.1080/1478422X.2023.2238389
P. Berthod, Synthia Annick Ozouaki Wora
{"title":"Influence of Ti on the oxidation behaviour at 1250°C of chromia-forming alloys based on nickel and/or cobalt","authors":"P. Berthod, Synthia Annick Ozouaki Wora","doi":"10.1080/1478422X.2023.2238389","DOIUrl":"https://doi.org/10.1080/1478422X.2023.2238389","url":null,"abstract":"ABSTRACT\u0000 Six {Ni,Co}-based alloys containing 25wt-%Cr, 0.4wt-%C and 1.6wt-%Ti were cast and subjected to metallographic characterisation before and after exposure for 70 h in air at 1250°C, the highest temperature at which these alloys may be used under low applied stresses. The alloys based mainly on nickel contain principally chromium carbides while TiC is the principal carbide phase in the alloys mainly based on cobalt. The oxidation resistance is the best for the alloys richer in nickel than in cobalt, but titanium has the same effect for all alloys, whatever the base element: after oxidation it is present as an external TiO2 layer covering chromia. The presence of this outermost more (Ni-based alloys) or less thick (Co-based alloys) TiO2 scale on the outer face of the external chromia scale, is expected to have a protective role against chromia volatilisation, phenomenon which can be very important at so high temperature.","PeriodicalId":10711,"journal":{"name":"Corrosion Engineering, Science and Technology","volume":"58 1","pages":"567 - 576"},"PeriodicalIF":1.8,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47515764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Corrosion under insulation of pipeline steel in groundwater containing sulphate-reducing bacteria 管道钢在含硫酸盐还原菌地下水中保温下的腐蚀
IF 1.8 4区 材料科学
Corrosion Engineering, Science and Technology Pub Date : 2023-06-05 DOI: 10.1080/1478422X.2023.2218634
Victor Malachy Udowo, M. Yan, Fuchun Liu, A. Ikeuba
{"title":"Corrosion under insulation of pipeline steel in groundwater containing sulphate-reducing bacteria","authors":"Victor Malachy Udowo, M. Yan, Fuchun Liu, A. Ikeuba","doi":"10.1080/1478422X.2023.2218634","DOIUrl":"https://doi.org/10.1080/1478422X.2023.2218634","url":null,"abstract":"ABSTRACT Corrosion under insulation is a major economic concern in the safe operations of water, oil and gas steel pipes. Herein, the external corrosion of X80 pipeline steel was examined beneath a disbonded insulation in groundwater containing sulphate-reducing bacteria (SRB). The results show that the steel under the insulation exhibited different electrochemical behaviour from the uninsulated sample in the bulk solution. A galvanic effect was detected between the steel under insulation and the uninsulated sample. Spectroscopic analysis reveals the rust layer of the insulated steel immersed in the SRB-inoculated groundwater was enriched by FeS from microbial metabolism. The steel under insulation recorded severe localised perforation, while corrosion severity was reduced on the uninsulated sample. Diffusion of ions, film development and insulation degradation played important roles in steel corrosion.","PeriodicalId":10711,"journal":{"name":"Corrosion Engineering, Science and Technology","volume":" 68","pages":"549 - 560"},"PeriodicalIF":1.8,"publicationDate":"2023-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41254957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Electrochemical and molecular modelling studies of corrosion inhibition characteristics of imidazolines on 1Cr steel under sweet conditions 咪唑啉对1Cr钢在高温条件下缓蚀性能的电化学和分子模拟研究
IF 1.8 4区 材料科学
Corrosion Engineering, Science and Technology Pub Date : 2023-05-24 DOI: 10.1080/1478422X.2023.2212471
Shivang Gupta, R. Yazdi, Martin G I Andersson, R. Ambat
{"title":"Electrochemical and molecular modelling studies of corrosion inhibition characteristics of imidazolines on 1Cr steel under sweet conditions","authors":"Shivang Gupta, R. Yazdi, Martin G I Andersson, R. Ambat","doi":"10.1080/1478422X.2023.2212471","DOIUrl":"https://doi.org/10.1080/1478422X.2023.2212471","url":null,"abstract":"ABSTRACT Organic compounds like imidazoline derivatives are commonly used as corrosion inhibitors. This study characterised the corrosion inhibition properties of two forms of imidazoline, 2-Methyl-2-imidazoline (2-MI) and 2-Phenyl-2-imidazoline (2-PI), with and without the presence of mono ethylene glycol (MEG) on steel surface under CO2 corrosion condition. Electrochemical, surface characterisation and molecular modelling were used to study corrosion inhibition properties and underlying mechanisms. In the pure form, 2-PI had higher corrosion inhibition efficiency than 2-MI, likely due to stronger adsorption to the steel surface, as confirmed by molecular modelling. The addition of MEG improved the inhibitor efficiency of both 2-MI and 2-PI.","PeriodicalId":10711,"journal":{"name":"Corrosion Engineering, Science and Technology","volume":"58 1","pages":"537 - 548"},"PeriodicalIF":1.8,"publicationDate":"2023-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44217212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Laser surface melting of 304L SS: increase in resistance to transpassive dissolution and pitting corrosion 304L不锈钢的激光表面熔化：提高了对渗透溶解和点蚀的抵抗力
IF 1.8 4区 材料科学
Corrosion Engineering, Science and Technology Pub Date : 2023-05-18 DOI: 10.1080/1478422X.2023.2212466
Amrita Mahanti Ghosal, R. Gupta, K. Chandra, V. Bhardwaj, B. Upadhyaya, P. Ganesh, R. Kaul, V. Kain
{"title":"Laser surface melting of 304L SS: increase in resistance to transpassive dissolution and pitting corrosion","authors":"Amrita Mahanti Ghosal, R. Gupta, K. Chandra, V. Bhardwaj, B. Upadhyaya, P. Ganesh, R. Kaul, V. Kain","doi":"10.1080/1478422X.2023.2212466","DOIUrl":"https://doi.org/10.1080/1478422X.2023.2212466","url":null,"abstract":"ABSTRACT In the present study, laser surface melting (LSM) of 304L stainless steel (SS) was performed using 250 W pulse Nd: YAG laser which resulted in a 250 µm thick melted layer with refined microstructure on the surface. Potentiostatic polarisations at various potentials in the transpassive regime in 6 M HNO3 solution at 95°C were used to quantify the IGC rate. The transpassive dissolution rate was significantly reduced after LSM. The pitting corrosion susceptibility was assessed by potentiodynamic polarisation in 3.5 wt-% NaCl solution. LSM resulted in an increase in pitting potential. Following electrochemical tests, sample surfaces were examined using optical and scanning electron microscopes besides a 3-D optical profilometer. The depths of IGC attack and pit were significantly reduced after LSM. The improvement in resistance to pitting corrosion and transpassive dissolution was attributed to the elimination of inclusions and impurity segregation at the grain boundaries brought about by LSM.","PeriodicalId":10711,"journal":{"name":"Corrosion Engineering, Science and Technology","volume":"58 1","pages":"508 - 520"},"PeriodicalIF":1.8,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45811783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Corrosion behaviour of oxide film formed on carbon steel in high temperature alkaline water in the presence of zinc and magnesium ions 碳钢表面氧化膜在高温碱性水中锌、镁离子存在下的腐蚀行为
IF 1.8 4区 材料科学
Corrosion Engineering, Science and Technology Pub Date : 2023-05-16 DOI: 10.1080/1478422X.2023.2212456
S. Suresh, S. Bera, Chandramohan Palogi, S. B, Jegadeesan P, Krishna Mohan T.V
{"title":"Corrosion behaviour of oxide film formed on carbon steel in high temperature alkaline water in the presence of zinc and magnesium ions","authors":"S. Suresh, S. Bera, Chandramohan Palogi, S. B, Jegadeesan P, Krishna Mohan T.V","doi":"10.1080/1478422X.2023.2212456","DOIUrl":"https://doi.org/10.1080/1478422X.2023.2212456","url":null,"abstract":"ABSTRACT Magnetite films on carbon steel are known to reduce corrosion in high temperature aqueous medium. The magnetite films were modified in-situ by introducing Zn and Mg in autoclave by hydrothermal process at 250°C. The film developed in the presence of Zn were thinner with particle size 150 nm after 240 h exposure compared to that developed in the presence of Mg with particle size 223 nm. The depth distribution of Zn and Mg monitored by Rutherford backscattering spectrometry showed that Mg was present more at the top surface, whereas Zn were almost uniform across the depth of the film. Contact angle measurements and electrochemical studies of coated specimens showed an increased corrosion resistance in presence of Zn and Mg in comparison to known passive magnetite layer formed in their absence. It was shown that Zn is a better candidate for corrosion resistance of carbon steel in high temperature aqueous medium.","PeriodicalId":10711,"journal":{"name":"Corrosion Engineering, Science and Technology","volume":"58 1","pages":"492 - 507"},"PeriodicalIF":1.8,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41432953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of available chlorine on corrosion behaviour of low alloy marine steel in natural seawater 有效氯对低合金船用钢在天然海水中腐蚀行为的影响
IF 1.8 4区 材料科学
Corrosion Engineering, Science and Technology Pub Date : 2023-05-13 DOI: 10.1080/1478422X.2023.2209961
Xue Liu, Y. Sui, JianYuan Zhou, Yapeng Liu, Xiang-bo Li, Jian Hou
{"title":"Influence of available chlorine on corrosion behaviour of low alloy marine steel in natural seawater","authors":"Xue Liu, Y. Sui, JianYuan Zhou, Yapeng Liu, Xiang-bo Li, Jian Hou","doi":"10.1080/1478422X.2023.2209961","DOIUrl":"https://doi.org/10.1080/1478422X.2023.2209961","url":null,"abstract":"ABSTRACT Available chlorine is known to play a significant role in metal corrosion due to its oxidising properties. In this paper, the effect of available chlorine concentration on corrosion behaviour of the low alloy marine steel was investigated by electrochemical and immersion tests. Experimental results show that the corrosion rate of low alloy marine steel is accelerated with the increase of available chlorine concentration in seawater. The localised electrochemical dissolution of the steel is more active with the concentration of available chlorine increasing. Energy dispersive spectroscopy (EDS) was performed to understand the composition of the corrosion products that the large enrichment of Cl element occurred for the high available chlorine concentration (100 ppm) after 720 h exposure to seawater. The influence of available chlorine concentration on mechanical property of low alloy marine steel indicatesthe less impact on the tensile and yield strength of the low alloy marine steel.","PeriodicalId":10711,"journal":{"name":"Corrosion Engineering, Science and Technology","volume":"58 1","pages":"475 - 481"},"PeriodicalIF":1.8,"publicationDate":"2023-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59846650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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