Material science
A review of the technologies to achieve self-healing in YSZ thermal barrier coatings

Maedeh sadat Zoei; S. Javid Mirahmadi; Mojtaba Forghani; mohammad chiani; Saeed Asghari

Articles in Press, Accepted Manuscript, Available Online from 03 June 2023

  Thermal barrier coatings (TBCs), advanced ceramic systems, are usually applied to the surface of hot industrial parts to improve equipment performance at higher temperatures. During each thermal cycle, the layers of the TBC system expand and contract unevenly due to the mismatch in the coefficients of ...  Read More

Investigation of atomic oxygen corrosion of satellite components coating under equivalent LEO orbit conditions

Maedeh sadat Zoei; hadi gorabi; mohammadreza asharf khorasani; saeed asghari; S. Javid Mirahmadi

Volume 1, Issue 1 , September 2021, , Pages 135-126

  Space systems in Low Earth Orbit (LEO) are exposed to the destructive parameter of atomic oxygen. In long-term missions, the rate of degradation of the material resulting from the reaction with atomic oxygen is significant and reduces the performance of the structure. Due to the harmful effects of atomic ...  Read More