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   Articles with "sio2f sio2" as a keyword



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On the tensile behaviors of 2D twill woven SiO2f/SiO2 composites at ambient and elevated temperatures: Mesoscale analysis and in situ experimental investigation

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recommendations! Published in 2021 at "Ceramics International"

DOI: 10.1016/j.ceramint.2021.01.128

Abstract: Abstract SiO2f/SiO2 composites are among the most ideal high-temperature wave-transparent materials used in hypersonic vehicles. The purpose of the study is the thorough experimental investigation of the tensile behavior of a 2D twill woven SiO2f/SiO2… read more here.

Keywords: sio2 composites; experimental investigation; woven sio2f; twill woven ... See more keywords
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Experimental study of tensile properties and deformation evolutions of 2D and 2.5D woven SiO2f/SiO2 composites using single-camera stereo-digital image correlation

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recommendations! Published in 2018 at "Composite Structures"

DOI: 10.1016/j.compstruct.2018.05.135

Abstract: Abstract SiO2f/SiO2 composites have become a promising candidate material for thermal protection systems due to its unique combination of various properties such as low density, high thermal shock resistance, favorable electrical insulating properties and enhanced… read more here.

Keywords: woven sio2f; sio2 composites; sio2f sio2; camera stereo ... See more keywords
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Carbothermal reduction reaction enhanced wettability and brazing strength of AgCuTi-SiO2f/SiO2 system

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recommendations! Published in 2020 at "Journal of The European Ceramic Society"

DOI: 10.1016/j.jeurceramsoc.2019.11.067

Abstract: Abstract A carbothermal reduction reaction (CRR) approach was developed in this research to tailor the surface phase structure of the SiO2f/SiO2 composites with high chemical reactivity to replace the original inert surface. Results show that… read more here.

Keywords: sio2 system; agcuti sio2f; sio2; sio2f sio2 ... See more keywords
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Active brazed Invar-SiO2f/SiO2 joint using a low-expansion composite interlayer

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recommendations! Published in 2018 at "Journal of Materials Processing Technology"

DOI: 10.1016/j.jmatprotec.2017.11.058

Abstract: Abstract An AgCu-4.5 wt.%Ti/W/AgCu-1 wt.%Ti composite interlayer was designed to braze the Invar-SiO2f/SiO2 joints. Ti contents in the interlayer between the tungsten foil and the Invar alloy was optimized. The effects of the tungsten-foil thickness on the… read more here.

Keywords: interlayer; invar sio2f; composite interlayer; sio2f sio2 ... See more keywords
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Wetting and interfacial reaction between liquid Ag-Cu-Ti and SiO2f/SiO2 composites

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recommendations! Published in 2020 at "Vacuum"

DOI: 10.1016/j.vacuum.2019.109042

Abstract: Abstract The wetting and interfacial reaction between the liquid Ag-Cu-Ti and SiO2f/SiO2 composites were studied at 860 °C for various holding durations. Typical interfacial microstructure of the AgCuTi-SiO2f/SiO2 system was firstly investigated. The formation sequence of… read more here.

Keywords: agcuti sio2f; wetting interfacial; reaction; sio2f sio2 ... See more keywords