Expanding the scope of SiC ceramics through its surface modification by different methods

DV Feoktistov, GV Kuznetsov, AA Sivkov… - Surface and Coatings …, 2022 - Elsevier
Controlling the surface wetting of silicon carbide (SiC) ceramics is an urgent problem as its
solution will significantly expand the scope of this material. In this work, the submicron SiC …

Brazing of SiC ceramics pretreated by chromium coating using inactive AgCu filler metal

Z Chen, S Hu, X Song, Y Lei, X Wang… - … Journal of Applied …, 2020 - Wiley Online Library
In this work, chromium coating conducted by magnetron sputtering was introduced to braze
SiC ceramics using inactive AgCu filler metal. The results showed that reliable metallurgical …

Wetting and interfacial behavior of Al–Ti/4H–SiC system: A combined study of experiment and DFT simulation

P Xu, X Gui, X Zhang, M Zhang, G Liu, Q Guo… - Ceramics …, 2021 - Elsevier
Wetting and interfacial behavior of molten Al-(10, 20, 30, 40) at.% Ti alloys on C-terminated
4H–SiC at 1500 and 1550° C were investigated experimentally, and theoretical bonding …

Surface modification mechanism of SiC particles using KH5X0 (X= 5, 6, 7, 8, 9) silane coupling agents: First principle study

J Yu, L Huang, B Kipsang, Y Hai - Ceramics International, 2021 - Elsevier
Silicon carbide surface modification is still a challenging task. Its modification mechanism is
also still unclear. This paper provides a study of the surface modification mechanism of …

Surface activation and brazing of SiC ceramic by ion bombardment

ZB Chen, XG Song, M Dan, Y Luo, B Han - Materials Science and …, 2022 - Elsevier
Surface microstructural modification of SiC ceramic is induced by ion bombardment under
different bias voltage, and the effect on related evolution of interfacial microstructure and …

Surface microstructure and wetting of SiC ceramic modified by ion bombardment

X Song, Z Chen, M Dan, B Han - Materials Characterization, 2022 - Elsevier
Ion bombardment is one of the powerful methods to modify the surface characteristics of
materials. In this study, SiC ceramic is bombarded under different fluences by 60 keV Ar-ion …

Transition of nano-ripple to nano-hillock pattern on ion bombarded Si with an enhanced hydrophobicity

A Deka, P Barman, MK Mukhopadhyay… - Surfaces and …, 2021 - Elsevier
Surface patterning in nano-scale dimension and the effect of surface heterogeneity to control
surface properties like wettability of solid surfaces have been studied here. This work …

Composition design of Sn-based active solder for soldering SiC ceramic using density functional theory calculation

Z She, W Guo, H Xue, X Zhang - Applied Physics A, 2020 - Springer
Abstract Soldering SiC using Sn-based solder can lower residual interface stress due to low
soldering temperature. Active elements can play key roles in interfacial bonding between Sn …