The results revealed a continuous and nearly dense garnet layer was found at the interface between CMAS and Al2O3/YAG during interaction. The CMAS depth increases as function of corrosion time, with a maximum depth of 130 µm was observed after exposure to 100 h. Although thickness ...
图4 热处理后Ti2AlC的截面和元素的EDS结果[72] Fig.4 Cross-sectional microstructures of Ti2AlC (a) and EDS results of Ca (b), Mg (c), Al (d), Ti (e), and O (f) elements[72] 4.3 抗CMAS腐蚀TBCs新材料 新一代先进航空发动机的推重比显著提高,涡轮前进口温度大幅增加,使得YSZ涂层面临严重...
which can effectively impede molten CMAS spreading and penetration.First-principles calculation results revealed that the reaction layer has low surface energy and low adhesion to CMAS,which are favorable for molten CMAS phobicity.Additionally,the formation of the reaction layer increases the viscosity ...
The results revealed a continuous and nearly dense garnet layer was found at the interface between CMAS and Al2O3/YAG during interaction. The CMAS depth increases as function of corrosion time, with a maximum depth of 130 µm was observed after exposure to 100 h. Although thickness ...
Last update: 6 November 2024Pending status means that an athlete achieved a world-record level result, but the organization is still waiting on the doping test results. Discipline AIDA Discipline CMAS Date and Place Competition Athlete Result Status Date and Place Competition Athlete Result Status ...
Corrosion results from calcium-magnesium-alumina-silicate (CMAS) and CMAS + NaVO3 (CN) to YSZ thermal barrier coatings (TBCs) are investigated and compared... - 《Corrosion Science the Journal on Environmental Degradation of Materials & Its Control》 被引量: 0发表: 2021年 加载更多来源...
They also connected the results with the optical basicity (OB). Optical basicity is based on the Lewis acid-base concept, where the difference in OB value between CMAS and RE2O3reflects on RE2O3affinity to accept CMAS cations. They found that the OB difference decreases with decreasing RE-...
According to the results, the lattice structures of the two kinds of ceramics are different. The GdTaO4 shows the m phase, while the YbTaO4 shows the m’ phase. The results are the same as the previous research [35]. The phase stability of the GdTaO4 and GdTaO4 The phase stability...
The results of theSDFScourse are designed to conceive high levels of diving skills, assuming that only a solid educational platform will guarantee the comfort, safety and capacity of divers. This result is obtained thanks to: Demanding performance requirements such as CMAS: The results of theSDFS...
First-principles calculation results revealed that the reaction layer has low surface energy and low adhesion to CMAS, which are favorable for molten CMAS phobicity. Additionally, the formation of the reaction layer increases the viscosity of the molten CMAS, which can increase melt wetting and ...