Effect of Heat Treatment on the Mechanical Strength of Hollow Core Silicon Carbide Fibers

Autor:	N. I. Baklanova, V. E. Prokip, D. A. Bannykh, V. V. Lozanov
Rok vydání:	2020
Předmět:	010302 applied physics Hollow core Materials science Weibull modulus General Chemical Engineering Metals and Alloys 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Inorganic Chemistry chemistry.chemical_compound chemistry 0103 physical sciences Mechanical strength Ultimate tensile strength Materials Chemistry Silicon carbide Fiber Composite material Statistical strength 0210 nano-technology
Zdroj:	Inorganic Materials. 56:241-248
ISSN:	1608-3172 0020-1685
Popis:	We have determined the tensile mechanical strength of Nicalon CG and Tyranno SAK hollow core silicon carbide fibers after repeated heat treatments at a temperature of 900°C. Analysis of the effect of the number of heat treatment cycles on strength characteristics of the two types of fiber has shown that the statistical strength and Weibull modulus of the Nicalon CG fiber decrease considerably in comparison with those of the Tyranno SAK fiber, which is due to the increase in the number and size of defects on the Nicalon CG fiber as the number of heat treatment cycles increases.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::31ffb13f583448859f87e86dc003493d https://doi.org/10.1134/s0020168520030152 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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