| Autor: |
Mohammadi, Farhad, Halfinger, Jeff, Neiderer, Jacob, Miller, Kyle, Armijo, Ken, Garcia, Scott, Schroeder, Nathan |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2023, Vol. 2815 Issue 1, p1-9, 9p |
| Abstrakt: |
The performance of SiC fiber composites made by a polymer infiltration and pyrolysis (PIP) process was investigated. Two types of tubular composites were manufactured using Hi-Nicalon and Nicalon-CG silicon carbide fibers infiltrated with SMP10 silicon carbide matrix. The fiber content in both composites was about 25 vol.% with an average density of 2.39 g/cc. The tubular SiC composites showed stable solar absorptance and emittance of 0.97 and 0.91, respectively, at 800 ᵒC. The composites were thermally shocked at 900, 1000, and 1100 ᵒC with a waterjet simulating raindrops. The hoop tensile strength of the composites revealed no loss of mechanical strength due to the thermal shock experiments up to 1100 ᵒC. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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