Oxidation of Metals最新文献_第2页

Machine Learning Approach to Investigate High Temperature Corrosion of Critical Infrastructure Materials 调查关键基础设施材料高温腐蚀的机器学习方法

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-09-22 DOI: 10.1007/s11085-024-10312-4

Ramkumar Muthukrishnan, Yakubu Balogun, Vinooth Rajendran, Anil Prathuru, Mamdud Hossain, Nadimul Haque Faisal

{"title":"Machine Learning Approach to Investigate High Temperature Corrosion of Critical Infrastructure Materials","authors":"Ramkumar Muthukrishnan, Yakubu Balogun, Vinooth Rajendran, Anil Prathuru, Mamdud Hossain, Nadimul Haque Faisal","doi":"10.1007/s11085-024-10312-4","DOIUrl":"10.1007/s11085-024-10312-4","url":null,"abstract":"<div><p>Degradation of coatings and structural materials due to high temperature corrosion in the presence of molten salt environment is a major concern for critical infrastructure applications to meet its commercial viability. The choice of high value coatings and structural (construction parts) materials comes with challenges, and therefore data centric approach may accelerate change in discovery and data practices. This research aims to use machine learning (ML) approach to estimate corrosion rates of materials when operated at high temperatures conditions (e.g., nuclear, geothermal, oxidation (dry/wet), solar applications) but geared towards nuclear thermochemical cycles. Published data related to materials (structural and coatings materials), their composition and manufacturing, including corrosion environment were gathered and analysed. Analysis demonstrated that random forest regression model is highly precise compared to other models. Assessment indicates that very limited sets of materials are likely to survive high temperature corrosive environment for extended period of exposure. While a higher quality and larger dataset are required to accurately predict the corrosion rate, the findings demonstrated the value of ML’s regression and data mining capabilities for corrosion data analysis. With the research gap in material selection strategies, proposed research will be critical to advancing data analytics approach exploiting their properties for high temperature corrosion applications.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":724,"journal":{"name":"Oxidation of Metals","volume":"101 1 supplement","pages":"309 - 331"},"PeriodicalIF":2.1,"publicationDate":"2024-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11085-024-10312-4.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142636710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Solid/Molten Na2SO4-Induced Hot Corrosion Behaviors of Mar-M247 Alloy with CVD Aluminide Coatings 带有 CVD 铝涂层的 Mar-M247 合金的固态/熔融 Na2SO4 诱导的热腐蚀行为

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-09-21 DOI: 10.1007/s11085-024-10315-1

Qi Hu, Shujiang Geng, Jinlong Wang, Fuhui Wang, Qingyun Sun, Siyao Xia, Yong Wu

引用次数: 0

Influence of Water Vapor and Local Gas Velocity on the Oxidation Kinetics of In625 at 900 °C: Experimental Study and CFD Gas Phase Simulation 水蒸气和局部气体速度对 In625 在 900 °C 下氧化动力学的影响：实验研究与 CFD 气相模拟

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-09-19 DOI: 10.1007/s11085-024-10307-1

Guillaume Duthoit, Aurélie Vande Put, Brigitte Caussat, Hugues Vergnes, Daniel Monceau

{"title":"Influence of Water Vapor and Local Gas Velocity on the Oxidation Kinetics of In625 at 900 °C: Experimental Study and CFD Gas Phase Simulation","authors":"Guillaume Duthoit, Aurélie Vande Put, Brigitte Caussat, Hugues Vergnes, Daniel Monceau","doi":"10.1007/s11085-024-10307-1","DOIUrl":"10.1007/s11085-024-10307-1","url":null,"abstract":"<div><p>The effect of water vapor content on the oxidation behavior of In625 at 900 °C in synthetic air was reported. The higher the water vapor content, the greater the oxidation and volatilization rates were. Increasing the water vapor content led to an increase in the proportion of spinel and rutile-type oxides in the oxide scale compared to chromia, and the proportion of Al-rich oxides within the alloy. A k<sub>p</sub>-k<sub>v</sub> mass variation model was used to quantify the experimental results, and Fluent Ansys® CFD simulations of the gas phase were used to predict volatilization rates. CFD simulations were used to calculate local gas velocity, temperature and composition along with local volatilization rates at each point on the sample surface. It was possible to explain not only the variations in volatilization between upstream and downstream samples, but also the increased volatilization at sample corners. For longer durations, it was shown experimentally that the rate of volatilization decreases. This was explained by the enrichment of the oxide scale with spinel and rutile-type oxides.</p></div>","PeriodicalId":724,"journal":{"name":"Oxidation of Metals","volume":"101 6","pages":"1513 - 1526"},"PeriodicalIF":2.1,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11085-024-10307-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Hot Corrosion Behaviour by Na2SO4 Deposits of the 1st Generation AM1 Single-Crystal Nickel-Based Superalloy at 750 °C 第一代 AM1 单晶镍基超级合金在 750 °C 下的 Na2SO4 沉积热腐蚀行为

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-09-19 DOI: 10.1007/s11085-024-10304-4

D. Piel, A. Martin, E. Drouelle, J. Cormier, F. Pedraza

引用次数: 0

Microstructural Evolution of Pre-oxidized T91 Steel During LBE Dissolution Corrosion 预氧化 T91 钢在 LBE 溶解腐蚀过程中的微观结构演变

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-09-19 DOI: 10.1007/s11085-024-10309-z

Chao Liu, Tielong Shen, Le Qi, Zhiwei Ma, Hailong Chang, Zhiguang Wang

引用次数: 0

Comparison of Isothermal Oxidation Performance of IN939 Produced by Casting and Additive Manufacturing 通过铸造和增材制造生产的 IN939 等温氧化性能比较

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-09-16 DOI: 10.1007/s11085-024-10305-3

Batuhan Basbozkurt, Cevat Sarioglu

{"title":"Comparison of Isothermal Oxidation Performance of IN939 Produced by Casting and Additive Manufacturing","authors":"Batuhan Basbozkurt, Cevat Sarioglu","doi":"10.1007/s11085-024-10305-3","DOIUrl":"10.1007/s11085-024-10305-3","url":null,"abstract":"<div><p>The focus of this study was to compare the isothermal oxidation behavior of IN 939 nickel-based superalloys produced by selective laser melting and casting. Oxidation experiments were performed on both heat-treated and non-heat-treated, as cast and additively manufactured samples, to reveal the role of heat treatment and manufacturing methods on oxidation behavior. As cast samples underwent a two-step aging at 1080 and 843 °C, while a one-step aging was carried out for additively manufactured samples at 845 °C. The microstructure of the as cast IN 939 exhibited a dendritic structure with gamma prime precipitates. Following the heat treatment, primary and secondary gamma prime precipitates were formed. Additively manufactured IN 939 exhibited clearly visible melt pools and no trace of gamma prime precipitates. After heat treatment the melt pools disappeared, and gamma prime precipitates formed. Oxidation experiments were performed at 800, 900 and 1000 °C. All samples exhibited similar weight gain characteristics and obeyed a parabolic rate law. Spallation did not occur at 800 and 900 °C, whereas at 1000 °C all samples experienced spallation. The activation energies of all samples, calculated for three temperatures (800, 900, and 1000 °C), were similar, ranging between 260.99 and 287.51 kJ/mole. XRD and EDS analyses indicated that the oxide scale formed on all IN 939 samples was mainly Cr<sub>2</sub>O<sub>3</sub> and TiO<sub>2</sub> in rutile form. The internal oxidation and nitridation zones were investigated using SEM and image analysis. The results showed that at 1000 °C, internal oxidation and nitridation extended deeper into the bulk material for additively manufactured samples due to the finer and columnar grains along the building direction which contained extensive amounts of precipitates compared to cast microstructure.</p></div>","PeriodicalId":724,"journal":{"name":"Oxidation of Metals","volume":"101 1 supplement","pages":"245 - 265"},"PeriodicalIF":2.1,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Improved Oxidation Resistance and Cr Retention of Coated AISI441 for SOC Application 用于 SOC 应用的涂层 AISI441 的抗氧化性和铬保持率得到改善

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-09-16 DOI: 10.1007/s11085-024-10301-7

Karine Couturier, Nathalie Giacometti, Pierre Hanoux, Sakina Yahiaoui, Thomas David, Thanh-Loan Lai, Théo Dejob, Jolan Bestautte, Mathilde Bouvier, Fabien Rouillard

{"title":"Improved Oxidation Resistance and Cr Retention of Coated AISI441 for SOC Application","authors":"Karine Couturier, Nathalie Giacometti, Pierre Hanoux, Sakina Yahiaoui, Thomas David, Thanh-Loan Lai, Théo Dejob, Jolan Bestautte, Mathilde Bouvier, Fabien Rouillard","doi":"10.1007/s11085-024-10301-7","DOIUrl":"10.1007/s11085-024-10301-7","url":null,"abstract":"<div><p>Durability is still a critical factor that limits solid oxide cell (SOC) technology industrialization. In order to maintain a good level of performance for the overall targeted lifetime of about 40 kh, the oxidation of the interconnects made of ferritic stainless steel and Cr volatilization from this material to the cell electrodes have to be restricted. CeCo-based coatings were applied by PVD HiPIMS on AISI441 alloy. Their ability to reduce the thickness of the poorly conductive formed oxide and improve Cr retention was studied at sample scale by measurements of weight gain and Cr content by ICP-OES after 5000 h of exposure in ambient air at 700 and 800 °C. In the testing conditions, post-test characterization by SEM/EDX showed that oxide scale thickness was reduced when coatings were applied compared to bare AISI441 steel. Moreover, the strong oxide scale spallation observed at 800 °C with bare AISI441 steel was avoided. Cr volatilization was also strongly decreased. Post-test SEM/EDX and ToF–SIMS characterization of a short stack integrating coatings on the air side in some repeat units (RU) confirmed the limited Cr diffusion in the strontium doped lanthanum manganite (LSM) contact layer when the coating is present after 5200 h of solid oxide electrolysis cell operation (SOEC).</p></div>","PeriodicalId":724,"journal":{"name":"Oxidation of Metals","volume":"101 6","pages":"1421 - 1435"},"PeriodicalIF":2.1,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Understanding the Corrosion Behavior of P92 Steel in CO2 Using In Situ Monitoring Technology I: Mechanism of Carbon Migration and Transformation 利用原位监测技术了解 P92 钢在二氧化碳中的腐蚀行为 I：碳迁移和转化机制

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-09-14 DOI: 10.1007/s11085-024-10306-2

Tingshan Guo, Zhiyuan Liang, Qinxin Zhao

引用次数: 0

Understanding and Modeling CMAS and Thermal Barrier Coating Interaction Under Thermal Gradients 了解 CMAS 和隔热涂层在热梯度下的相互作用并建立模型

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-09-14 DOI: 10.1007/s11085-024-10299-y

T. Brunet, T. Archer, A. Dolmaire, M. Vilasi

{"title":"Understanding and Modeling CMAS and Thermal Barrier Coating Interaction Under Thermal Gradients","authors":"T. Brunet, T. Archer, A. Dolmaire, M. Vilasi","doi":"10.1007/s11085-024-10299-y","DOIUrl":"10.1007/s11085-024-10299-y","url":null,"abstract":"<div><p>When operating at very high temperatures (starting from 1200 °C), thermal barrier coatings (TBCs) start interacting with oxide particles such as CMAS (CaO-MgO-Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub>), found in sand or volcanic ashes. Namely, CMAS can infiltrate the TBC and tamper the thermal and mechanical properties of said TBC, leading to its deterioration. This study aimed to understand the interaction between yttria partially stabilized zirconia (YSZ) TBCs and CMAS particles under a thermal gradient. The TBC was made through an EB-PVD process. The experimental study was conducted with a laser rig. TBC samples were heated up to 1200 °C and exposed to a cylinder-shaped CAS (CaO-Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub>) deposit for different durations. The study was conducted in presence of a through-thickness thermal gradient of up to 150 °C in the sample. It was observed that the infiltration is a rather quick phenomenon; while, the dissolution of the TBC and the precipitation of the crystalline phases worked on a longer timeline. Both phenomena can then be considered uncoupled under these test conditions and modeled as such. A heat transfer model was implemented as to better understand the different phenomena happening. The model was fitted to experimental data through a test-calculation dialog.</p></div>","PeriodicalId":724,"journal":{"name":"Oxidation of Metals","volume":"101 6","pages":"1449 - 1465"},"PeriodicalIF":2.1,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Evaluation of Environmental Behavior of Pure Iron in an Ammonia Atmosphere by Using a Hydrogen and an Oxygen Sensor 使用氢气和氧气传感器评估纯铁在氨气环境中的环境行为

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-09-13 DOI: 10.1007/s11085-024-10308-0

Michihisa Fukumoto, Hiroki Takahashi, Laure Martinelli, Sophie Bosonnet, Clara Desgranges

引用次数: 0