Synthesis of β-SiC in the intermediate layer of corundum coatings based on a sol-gel binder for protecting graphite objects from oxidation
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Дата
2011
ORCID
DOI
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Kluwer Academic/Plenum Publishers, USA
Анотація
A coating is developed for protecting graphite from oxidation at 2023 – 2223 K. The efficiency of the protective action of a corundum coating based on a sol-gel binder increases due to creating a dense intermediate layer between the graphite substrate and the coating as a result of its self-reinforcement with fibers of mullite crystals and -SiC nanoparticles. Components of a modifier and sol-gel binder, but not carbon of the graphite substrate, provide synthesis of β-SiC.
Опис
Ключові слова
graphite oxidation protection, corundum coatings, silicon carbide, mullite, self-reinforcement, dense intermediate layer
Бібліографічний опис
Synthesis of β-SiC in the intermediate layer of corundum coatings based on a sol-gel binder for protecting graphite objects from oxidation / G. D. Semchenko [et al.] // Refractories and Industrial Ceramics. – 2011. – Vol. 51, iss. 6. – P. 443-446.