Preparation and microstructure characterization of SiC/SiC joints reinforced by in-situ SiC nanowires
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.02.018
Abstract: Abstract A novel two-step joining technology (pyrolysis and C–Si reaction bonding) to prepare in-situ SiC nanowires reinforced SiC/SiC joints were developed. The multi-component slurry consisting of polycarbosilane (PCS, preceramic polymer) and ferrocene (catalyst) were designed… read more here.
Keywords: joining layer; sic nanowires; sic joints; pyrolysis ... See more keywords
Interfacial reaction mechanism of SiC joints joined by pure nickel foil
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2020.07.048
Abstract: Abstract To investigate the reaction mechanism of Ni/SiC system, 0.1 μm-thick pure nickel foil is used to join SiC ceramic at 1245 °C for different times. Interfacial melting is calculated to occur at 964 °C… read more here.
Keywords: sic joints; reaction; mechanism sic; reaction mechanism ... See more keywords
Microstructural evolution of SiC joints soldered using Zn-Al filler metals with the assistance of ultrasound.
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DOI: 10.1016/j.ultsonch.2018.02.037
Abstract: SiC ceramics were successfully soldered with the assistance of ultrasound. Two kinds of filler metals, namely non-eutectic Zn-5Al-3Cu and eutectic Zn-5Al alloys, were used. The effects of ultrasonic action on the microstructure and mechanical properties… read more here.
Keywords: filler metals; bond; sic joints; assistance ultrasound ... See more keywords