High-Temperature Steam Oxidation of Accident-Tolerant Cr/Mo-Coated Zr Alloy at 1200–1400 °C

High-Temperature Steam Oxidation of Accident-Tolerant Cr/Mo-Coated Zr Alloy at 1200–1400 °C

গ্রন্থ-পঞ্জীর বিবরন
Parent link:Coatings
Vol. 13, iss. 1.— 2023.— [191, 15 p.]
সংস্থা লেখক: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики, Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Научно-образовательный центр Б. П. Вейнберга
অন্যান্য লেখক: Syrtanov M. S. Maksim Sergeevich, Kashkarov E. B. Egor Borisovich, Abdulmenova A. V. Anastasiya Vladimirovna, Gusev K. S. Kirill Sergeevich, Sidelev D. V. Dmitry Vladimirovich
সংক্ষিপ্ত:Title screen
The oxidation resistance under LOCA conditions of bilayer Cr/Mo coating deposited on Zr-1Nb zirconium alloy was investigated in this paper. The bilayer Cr (8 ?m)/Mo (3 ?m) coatings were deposited by magnetron sputtering. Then, oxidation resistance under high-temperature oxidation at 1200–1400 °C in a water steam was studied. The use of a Mo sublayer resulted in limiting Cr-Zr interdiffusion under high-temperature oxidation. It was shown that the Mo barrier sublayer (~3 ?m) can provide the protective behavior of the Cr/Mo-coated Zr at 1330 °C in a water steam for at least 720 s. The weight gain of the bilayer Cr/Mo samples was comparable with the monolayer Cr samples after oxidation at 1400 °C. In addition, the analysis of the Cr/Mo-coated Zr alloy oxidation behavior at 1400 °C was carried out.
ভাষা:ইংরেজি
প্রকাশিত: 2023
বিষয়গুলি:
электронный ресурс
труды учёных ТПУ
high-temperature oxidation
zirconium alloys
molybdenum
accident tolerant fuel (ATF)
magnetron sputtering
Cr-Zr interdiffusion
অনলাইন ব্যবহার করুন:http://earchive.tpu.ru/handle/11683/74796
https://doi.org/10.3390/coatings13010191
বিন্যাস: বৈদ্যুতিক গ্রন্থের অধ্যায়
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668955
বিবরন
সংক্ষিপ্ত:Title screen
The oxidation resistance under LOCA conditions of bilayer Cr/Mo coating deposited on Zr-1Nb zirconium alloy was investigated in this paper. The bilayer Cr (8 ?m)/Mo (3 ?m) coatings were deposited by magnetron sputtering. Then, oxidation resistance under high-temperature oxidation at 1200–1400 °C in a water steam was studied. The use of a Mo sublayer resulted in limiting Cr-Zr interdiffusion under high-temperature oxidation. It was shown that the Mo barrier sublayer (~3 ?m) can provide the protective behavior of the Cr/Mo-coated Zr at 1330 °C in a water steam for at least 720 s. The weight gain of the bilayer Cr/Mo samples was comparable with the monolayer Cr samples after oxidation at 1400 °C. In addition, the analysis of the Cr/Mo-coated Zr alloy oxidation behavior at 1400 °C was carried out.
ডিওআই:10.3390/coatings13010191

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