Design and research of thermal protective material from short basalt fibres

4th International Conference on Advanced Composites and Materials Technologies for Arduous Applications

Komkov, M.A.^1 ; Tarasov, V.A.^1 ; Boyarskaya, R.A.^1 ; Filimonov, A.S.^1

BMSTU, 2nd Baumanskaya St., 5, Moscow

105005, Russia^1

关键词: Design and manufactures;    Filtration methods;    Pipe models;    Protective materials;    Structural and mechanical properties;    Technological process;    Thermal protection coating;    Thermal testing;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/153/1/012009/pdf
DOI  :  10.1088/1757-899X/153/1/012009

来源: IOP

【 摘 要 】

Design and manufacture issues regarding highly porous thermal protection coatings of products by means of liquid filtration of short basalt fibres and mineral binder are considered. The technological process of manufacture of thermally loaded products from the short basalt fibres of thermal protective material (TPM) in the form of tiles and rings, was developed based on a liquid filtration method. The structural and mechanical properties of the highly porous TPM technological modes were determined. The thermal testing of the pipe model samples was carried out on a thermal bench, which showed the temperature on the coating reaching less than 60°C during a hot air run through the pipe at 400°C.