Materials Today: Proceedings
Development of Protective Coating of MoSi2 over TZM Alloy Substrate by Slurry Coating Technique
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Cited by (21)
Micromorphology evolution, growth mechanism, and oxidation behaviour of the silicon-rich MoSi<inf>2</inf> coating at 1200 °C in air
2024, Journal of Materials Research and TechnologyMicrostructure and oxidation behavior of Si-MoSi<inf>2</inf> coating deposited on Mo substrate at 600 °C and 900 °C in static air
2022, Materials CharacterizationCitation Excerpt :When the oxidation temperature is higher than 750 °C, the rapid formation of MoO3 will lead to serious volume expansion and oxidation volatilization, and the release of internal stress will cause the shedding or even disintegration of the substrate material [17–19]. This disastrous oxidation greatly deteriorates the application of Mo and its alloys under the conditions [20]. Therefore, how to solve the rapid oxidation of such materials under high temperature has attracted extensive attention of scholars [21].
Influence of SiO<inf>2</inf> glass phase (SGP) content on the oxidation and diffusion behavior of MoSi<inf>2</inf> coatings on Nb-based alloys
2022, Corrosion ScienceCitation Excerpt :At the beginning of HPS, the reaction process was dominated by reactions (1) and (3), and MoO3 and SiO2 were generated. MoO3 would volatilize at high temperatures (above 700 ℃) [36]; however, because most of the gas overflow channels were sealed, some of the gases could not overflow, and the MoO3 and SiO2 mixed-phase (SGP) was formed. The oxygen partial pressure during the reaction interface decreased with increasing oxidation layers thickness on the surfaces of the particles.
Recycling MoSi<inf>2</inf> heating elements for preparing oxidation resistant multilayered coatings
2022, Journal of the European Ceramic Society