Characterization of pack cemented Ni2Al3 coating exposed to KCl(s) induced corrosion at 600 °C
| العنوان: | Characterization of pack cemented Ni2Al3 coating exposed to KCl(s) induced corrosion at 600 °C |
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| المؤلفون: | Kristian Vinter Dahl, Trine Nybo Lomholt, Melanie Montgomery, Flemming Bjerg Grumsen, Torbjörn Jonsson, Saeed Kiamehr, A. Slomian |
| المصدر: | Dahl, K V, Slomian, A, Lomholt, T N, Kiamehr, S, Grumsen, F B, Montgomery, M & Jonsson, T 2018, ' Characterization of pack cemented Ni 2 Al 3 coating exposed to KCl(s) induced corrosion at 600 °C ', Materials at High Temperatures, vol. 35, no. 1-3, pp. 267-274 . https://doi.org/10.1080/09603409.2017.1392112 |
| بيانات النشر: | Informa UK Limited, 2017. |
| سنة النشر: | 2017 |
| مصطلحات موضوعية: | Materials science, High temperature corrosion, 020209 energy, Oxide, chemistry.chemical_element, 02 engineering and technology, engineering.material, Corrosion, chemistry.chemical_compound, Coating, Electron microscopy, 0202 electrical engineering, electronic engineering, information engineering, Materials Chemistry, Nickel aluminide, Mechanical Engineering, High-temperature corrosion, Metallurgy, Metals and Alloys, KCI, Condensed Matter Physics, Microstructure, Evaporation (deposition), 600 °C, Nickel, chemistry, Mechanics of Materials, Ceramics and Composites, engineering, Nuclear chemistry |
| الوصف: | Oxidation of Ni2Al3 produced by pack aluminizing of pure nickel was studied with and without 0.10 mg cm−2 KCl(s) deposit in an environment containing 5% O2, 40% H2O and 55% N2 at 600 °C for up to 168 h. Oxide microstructure and composition was investigated by SEM/EDX, BIB, TEM and GDOES. Oxidised Ni2Al3 shows minimal weight gain, while adding KCl results in a small weight loss consistent with evaporation of KCl. On the surface of samples exposed to the gas environment only, a 30 nm oxide of Al oxide was present, but where KCl was present as deposit, 50–250 nm thick nodules form that are enriched in K, O and Al. |
| وصف الملف: | application/pdf |
| تدمد: | 1878-6413 0960-3409 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09cb1582d47685e57aa7ff6b2ccfbe84 https://doi.org/10.1080/09603409.2017.1392112 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....09cb1582d47685e57aa7ff6b2ccfbe84 |
| قاعدة البيانات: | OpenAIRE |
PDF full text from Publisher | تدمد: | 18786413 09603409 |
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