Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на этот ресурс:
http://elar.urfu.ru/handle/10995/51522
Название: | High-temperature oxidation behavior of Fe-25Cr-5Al Arc spraying coatings |
Авторы: | Korobov, Yu. Filipov, M. Nevezhin, S. Karabanalov, M. |
Дата публикации: | 2012 |
Издатель: | Pleiades Publishing Ltd |
Аннотация: | According to our modeling of oxygen input into particles at arc spraying (AS) a cored wire of Fe-25Cr-5Al type was developed. The oxidation behavior of AS coatings from this wire was studied in air under atmospheric pressure at 700°C. Influence of Si, Ti was studied by means of mass-change measurements, X-ray diffraction (XRD) and scanning electron microscopy (SEM). It is determined that addition of Si and Ti lead to preventing formation of complex carbides like (Fe, Cr)7C3, spinels like (Fe, Cr) 2O3 and nitrides like AlN. Absence of these carbides, spinels and nitrides leads to significantly improving a protective property of surface oxide layer of Al2O3. Heat resistance of developed coatings was compared with austenitic steels like Tempaloy A-1 and TP 310 ASME SA312 and with ferritic steels like T11 and T122 ASME A213 which are widely used as boiler's materials. Copyright 2012 ASM International® All rights reserved. |
Ключевые слова: | ALUMINUM ALUMINUM COATINGS ATMOSPHERIC PRESSURE CARBIDES CHROMIUM COMPOUNDS COATINGS HEAT RESISTANCE IRON COMPOUNDS SCANNING ELECTRON MICROSCOPY SILICON TITANIUM NITRIDE WIRE X RAY DIFFRACTION ALN ARC SPRAYING COMPLEX CARBIDE CORED WIRES HIGH TEMPERATURE OXIDATION BEHAVIOR OXIDATION BEHAVIORS PROTECTIVE PROPERTIES SURFACE OXIDE LAYER FERRITIC STEEL |
URI: | http://elar.urfu.ru/handle/10995/51522 |
Конференция/семинар: | International Thermal Spray Conference and Exposition - Air, Land, Water and the Human Body: Thermal Spray Science and Applications, ITSC 2012 |
Дата конференции/семинара: | 21.05.2012-24.05.2012 |
Идентификатор SCOPUS: | 84907075540 |
Идентификатор PURE: | 1098883 |
ISBN: | 9781632666796 |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
---|---|---|---|---|
2-s2.0-84907075540.pdf | 773,13 kB | Adobe PDF | Просмотреть/Открыть |
Все ресурсы в архиве электронных ресурсов защищены авторским правом, все права сохранены.