Oxidation of Metals最新文献_第4页

Effect of Bond Coating Surface Morphology on the TBC System Lifetime 粘结涂层表面形态对 TBC 系统寿命的影响

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-08-25 DOI: 10.1007/s11085-024-10302-6

S. Hervier, M.-M. Desagulier, D. Monceau

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Editorial on the Advanced Characterization Techniques for Studying High-Temperature Corrosion 研究高温腐蚀的先进表征技术》社论

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-08-24 DOI: 10.1007/s11085-024-10294-3

Laurence Latu‑Romain, Jérôme Favergeon, Bruce Pint, Daniel Monceau, Clara Desgranges, Stéphane Mathieu, Fernando Pedraza

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Editorial on Fundamentals of High-Temperature Corrosion and Protection of Materials 材料的高温腐蚀与防护基础》社论

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-08-23 DOI: 10.1007/s11085-024-10290-7

Daniel Monceau, Jérôme Favergeon, Bruce Pint, Clara Desgranges, Laurence Latu‑Romain, Stéphane Mathieu, Fernando Pedraza

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Exploring Fission–Fusion Synergies to Accelerate Compatibility Understanding 探索裂变-聚变协同作用，加快对兼容性的理解

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-08-22 DOI: 10.1007/s11085-024-10300-8

B. A. Pint, M. Romedenne, C. De Lamater-Brotherton, R. Pillai

{"title":"Exploring Fission–Fusion Synergies to Accelerate Compatibility Understanding","authors":"B. A. Pint, M. Romedenne, C. De Lamater-Brotherton, R. Pillai","doi":"10.1007/s11085-024-10300-8","DOIUrl":"10.1007/s11085-024-10300-8","url":null,"abstract":"<div>To address the significant commercial interest in fusion energy, it will be necessary to accelerate the compatibility research associated with liquid breeders including Li, eutectic Pb–Li and LiF-BeF2 (FLiBe) molten salt. Particularly for FLiBe, compatibility understanding is limited especially for fusion relevant materials such as reduced activation ferritic-martensitic steels, SiC and V alloys. The historical knowledge associated with molten salt reactors (MSRs) and recent work to commercialize MSRs can benefit fusion research. Recent experimental and modeling work has improved understanding and this knowledge can be applied to fusion relevant materials. For liquid metals (LMs), the comparisons to Li and Pb–Li are less direct but nevertheless can help guide the pathway toward commercialization. For Pb–Li, Al-rich coatings have been shown to inhibit dissolution and potentially increase operating temperatures. For commercialization, the experience with sensors and on-line cleanup can help guide future developments. Thus, it is worth considering the potential for fission-related research with LMs and molten salts to help accelerate fusion research.</div>","PeriodicalId":724,"journal":{"name":"Oxidation of Metals","volume":"101 6","pages":"1331 - 1340"},"PeriodicalIF":2.1,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142193059","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}

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Oxidation of a Mo-Si-B-Ti Alloy 钼-硅-铋-钛合金的氧化作用

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-08-22 DOI: 10.1007/s11085-024-10298-z

Longfei Liu, Liam F. Wood, Phalgun Nelaturu, Tianrui Duan, Chuan Zhang, Fan Zhang, Dan J. Thoma, John H. Perepezko

{"title":"Oxidation of a Mo-Si-B-Ti Alloy","authors":"Longfei Liu, Liam F. Wood, Phalgun Nelaturu, Tianrui Duan, Chuan Zhang, Fan Zhang, Dan J. Thoma, John H. Perepezko","doi":"10.1007/s11085-024-10298-z","DOIUrl":"10.1007/s11085-024-10298-z","url":null,"abstract":"<div>The oxidation of a titanium (Ti)-modified Mo-Si-B alloy designed for aerospace applications was investigated. Test samples were produced using arc melting and laser powder bed fusion (LPBF) additive manufacturing methods. To address high-temperature oxidation, a three-step coating strategy was employed, comprising a Mo precoat, Si and B co-deposition, and a conditioning step for the formation of a self-healing coating. The study evaluates the oxidation resistance of both uncoated and coated Mo-Si-B-Ti alloys at temperatures ranging from 1100 to 1300 °C. Uncoated alloys exhibited catastrophic mass loss within 10 hours at temperatures between 800 and 1300 °C. In contrast, the coated samples demonstrated minimal mass loss at 1300 °C after 50 hours, with only minor mass gain observed under cyclic thermal loading after 300 cycles. Microstructural analysis revealed distinct differences between arc-melted and LPBF samples, with the latter displaying an ultrafine dendritic microstructure. The applied coating effectively prevented oxygen diffusion into the substrate, even at elevated temperatures, showcasing its protective capabilities. During cyclic tests, the coating exhibited a self-healing mechanism, with cracks filled with borosilica contributing to prolonged environmental resistance.<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 6","pages":"1383 - 1393"},"PeriodicalIF":2.1,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142193063","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

Co-Electrodeposition of Ni/Co–W and Cu/Co–W Alloys on Type 445 Stainless Steel for Application in SOFC Interconnects 在 445 型不锈钢上共电泳 Ni/Co-W 和 Cu/Co-W 合金以应用于 SOFC 互联器

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-08-21 DOI: 10.1007/s11085-024-10296-1

Thammaporn Thublaor, Youhei Tanaka, Una Tutagawa, Watcharapon Tengprasert, Panya Wiman, Thanasak Nilsonthi, Somrerk Chandra-Ambhorn, Isao Saeki

{"title":"Co-Electrodeposition of Ni/Co–W and Cu/Co–W Alloys on Type 445 Stainless Steel for Application in SOFC Interconnects","authors":"Thammaporn Thublaor, Youhei Tanaka, Una Tutagawa, Watcharapon Tengprasert, Panya Wiman, Thanasak Nilsonthi, Somrerk Chandra-Ambhorn, Isao Saeki","doi":"10.1007/s11085-024-10296-1","DOIUrl":"10.1007/s11085-024-10296-1","url":null,"abstract":"<div>The objective of this study was to investigate the oxidation resistance and area specific resistance at high temperature of Ni/Co–W and Cu/Co–W electroplated type 445 stainless steels using co-electrodeposition. Coated samples were exposed to oxidation at a high temperatures 800 °C in air containing 3 vol.% water vapour for 96 h. X-ray diffraction analysis revealed that the oxidation process resulted in the formation of CoWO4 and Co3O4 on the Ni/Co–W sample, and CoWO4, Co3O4, CuWO4 and CoCr2O4 on the Cu/Co–W sample. The Ni/Co–W coated sample effectively suppressed the outward diffusion of chromium. The Cu/Co–W coated sample exhibited a higher oxidation rate than the Ni/Co–W coated sample. The oxidation kinetics of the coated samples obeyed the parabolic rate law. The Cu/Co–W coated sample exhibited a lower area specific resistance compared to the Ni/Co–W coated sample.</div>","PeriodicalId":724,"journal":{"name":"Oxidation of Metals","volume":"101 6","pages":"1409 - 1419"},"PeriodicalIF":2.1,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142193061","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

Characterization of δ-PuGa (1 at%. Ga) Oxidation Under Dry Oxygen Atmosphere Exposure 干氧大气暴露下 δ-PuGa (1 at%. Ga) 氧化的特性分析

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-08-20 DOI: 10.1007/s11085-024-10267-6

N. Favart, B. Ravat, L. Jolly, I. Zacharie-Aubrun, P. Martin, D. Menut, I. Popa, B. Oudot

{"title":"Characterization of δ-PuGa (1 at%. Ga) Oxidation Under Dry Oxygen Atmosphere Exposure","authors":"N. Favart, B. Ravat, L. Jolly, I. Zacharie-Aubrun, P. Martin, D. Menut, I. Popa, B. Oudot","doi":"10.1007/s11085-024-10267-6","DOIUrl":"10.1007/s11085-024-10267-6","url":null,"abstract":"<div>The oxidation of δ-stabilized plutonium alloy was studied under dry oxygen exposures for temperatures varying from 100 up to 300 °C and oxygen partial pressures varying from 10–4 up to 500 mbar. The coupling of X-ray diffraction, Raman spectroscopy and FIB-SEM has allowed to show that the oxide scale is composed of an outer layer of PuO2 and an inner mixed layer of α + β-Pu2O3 platelets propagating into a metallic zone corresponding to the stable phase of unalloyed Pu. Furthermore, the analysis of Pu oxidation kinetics has displayed first a parabolic growth governed by the diffusion of interstitial oxygen. This step consists of the thickening of the Pu2O3 layer with a decrease in α-Pu2O3 ratio in favor of β-Pu2O3. Then, a second step occurs consisting of a linear growth of the PuO2-layer with the formation of thick nodules which tend to cover the whole oxide surface. Based on the results of this work, a general oxidation mechanism for δ-Pu alloy is provided.</div>","PeriodicalId":724,"journal":{"name":"Oxidation of Metals","volume":"101 5","pages":"885 - 896"},"PeriodicalIF":2.1,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11085-024-10267-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142193060","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

Type I Hot Corrosion Of Platinum-Containing Model γ and γ′ Alloys 含铂模型 γ 和 γ′ 合金的 I 型热腐蚀

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-08-20 DOI: 10.1007/s11085-024-10297-0

L. Hunault, F. Pedraza, L. Aranda, M. Mahdi Siblani, J. Cormier, R. Podor, S. Mathieu

{"title":"Type I Hot Corrosion Of Platinum-Containing Model γ and γ′ Alloys","authors":"L. Hunault, F. Pedraza, L. Aranda, M. Mahdi Siblani, J. Cormier, R. Podor, S. Mathieu","doi":"10.1007/s11085-024-10297-0","DOIUrl":"10.1007/s11085-024-10297-0","url":null,"abstract":"<div>Understanding of the hot corrosion behavior of each constitutive phase of the new Pt-enriched γ/γ′ nickel-based single-crystal TROPEA superalloy is of significant interest for further optimization. Therefore, single-phase γ and γ′ materials containing a low content of Pt (0.13% at.) were manufactured by inductive melting and their behavior was investigated at 900°C with 1 mg/cm2 of Na2SO4 deposit using thermogravimetry in air and air + 400 ppm of SO2. After 24 h in air, the scale grown on the γ′ model alloy consisted of an outer heterogeneous NiO layer and of an internal porous α-Al2O3 layer. The addition of 400 ppm of SO2 to air did not really change the nature and morphology of the oxides formed for γ′, but the measured linear rate was tenfold higher than that recorded in air. The γ alloy underwent an incubation period during which the corrosion rate was limited, followed by a propagation stage. In air, the alloy developed an external continuous NiCr2O4 spinel layer and a thin internal Cr2O3 subscale. The γ alloy was able to efficiently re-passivate after the propagation period. With 400 ppm SO2, only a thin protective layer Cr2O3 formed on the surface of γ, with large Cr2O3 crystals growing within the residual Na2SO4. The occurrence of Cr-rich sulfides was also greater in the γ′ model alloy compared to the γ counterpart both in air and in air + 400 ppm of SO2. Therefore, the results clearly evidenced the effect of SO2 on the type I hot corrosion.</div>","PeriodicalId":724,"journal":{"name":"Oxidation of Metals","volume":"101 5","pages":"999 - 1011"},"PeriodicalIF":2.1,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142193101","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}

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Editorial on the Mechanical Aspects of High-Temperature Corrosion 关于高温腐蚀的机械方面的社论

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-08-19 DOI: 10.1007/s11085-024-10291-6

Jérôme Favergeon, Bruce Pint, Daniel Monceau, Clara Desgranges, Laurence Latu‑Romain, Stéphane Mathieu, Fernando Pedraza

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Editorial on the Molten Salt and Deposit-Induced Corrosion 关于熔盐和沉积物诱发腐蚀的社论

IF 2.1 3区材料科学

Oxidation of Metals Pub Date : 2024-08-16 DOI: 10.1007/s11085-024-10292-5

Fernando Pedraza, Jérôme Favergeon, Bruce Pint, Daniel Monceau, Clara Desgranges, Laurence Latu‑Romain, Stéphane Mathieu

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