Understanding the interfacial properties in BN-SiO2 diphase ceramic/TiNiNb filler alloy systems: First-principles and mechanical studies
Source abstract
Abstract
Abstract Improved understanding of interfacial reaction mechanism between the ceramic and filler alloy is critical for the applications in a variety of industries, including aerospace and biomedical, etc. However, many mechanistic details remain confused, such as how the interfacial microstructure is formed in the process of interfacial reaction. In this work, we combine the First-principles method with experimental studies to elaborate the formation of the reaction layer at the BN-SiO2 diphase ceramic/TiNiNb filler alloy interface. Compared with conventional ceramic, it has been confirmed that the interfacial competitive reaction contributes significantly to the BN-SiO2 diphase ceramic/TiNiNb filler alloy system and can further influence the formation of the reaction layer. In addition, experimental results indicate that TiN is firstly generated, while indeed playing an effective role in improving the wettability of TiNiNb filler alloy on BN-SiO2 diphase ceramic, and turning out to be the key to enable a desirable connection between the BN-SiO2 diphase ceramic and the TiNiNb filler alloy.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Metal and Thin Film Mechanics · MXene and MAX Phase Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (34)
Show source-provided references
1. Brazing SiO2-BN diphase ceramic with Nb by using multilayer Ti-Ni composite foils10.1016/j.vacuum.2017.09.022 ↗
2. Interfacial microstructure and strengthening mechanism of BN-doped metal brazed Ti/SiO2-BN joints10.1016/j.jeurceramsoc.2012.10.017 ↗
3. In-situ formation of fine-grained carbide composite interlayer during diffusion bonding of SiC ceramic10.1016/j.jallcom.2018.06.013 ↗
4. Transient liquid phase bonding of copper and ceramic Al2O3 by Al/Ni nano multilayers10.1016/j.ceramint.2017.09.108 ↗
5. Microstructure evolution and mechanical properties of titanium/alumina brazed joints for medical implants
6. Brazing SiC ceramic using novel B4C reinforced Ag-Cu-Ti composite filler10.1016/j.ceramint.2016.01.021 ↗
7. Active metal brazing of silicon nitride ceramics using a Cu-based alloy and refractory metal interlayers10.1016/j.ceramint.2015.12.087 ↗
8. Intermetallics evolution and fracture behavior of Nb interlayer inserted Si3N4/Ti joints brazed with AgCuTi filler10.1016/j.msea.2019.138096 ↗
9. A strategy to fabricate strength-ductility enhanced braze filler reinforced by 3-dimensional graphene sponge for joining C/C composites10.1016/j.matdes.2020.108515 ↗
10. Wetting and adhesion of Si on Si3N4 and BN substrates10.1016/j.jeurceramsoc.2009.01.024 ↗
11. Brazing of metallized SiC ceramic to GH99 superalloy using graphene nanoplatelets reinforced AgCuTi composite filler10.1016/j.ceramint.2019.01.227 ↗
12. Brazing ZrB-SiC ceramics to Ti6Al4V alloy with TiCu-based amorphous filler10.1016/j.jmapro.2017.10.021 ↗
13. In situ formation of TiB whiskers to reinforce SiO2-BN/Ti6Al4V brazed joints10.1016/j.ceramint.2019.01.091 ↗
14. First-principles investigation on the mechanism of photocatalytic properties for cubic and orthorhombic KNbO310.1016/j.chemphys.2018.03.007 ↗
15. Effect of active Ti element on the bonding characteristic of the Ag(111)/α-Al2O3 (0001) interface by using first principle calculation10.1016/j.ceramint.2019.10.301 ↗
16. First-principles calculations on wetting interface between Ag-Cu-Ti filler metal and SiC ceramic: Ag (1 1 1)/SiC (1 1 1) interface and Ag (1 1 1)/TiC (1 1 1) interface10.1016/j.apsusc.2018.08.074 ↗
17. Understanding the elastic and thermal response in TiC-based ceramic-metal composite systems: first-principles and mechanical studies10.1016/j.jallcom.2019.03.092 ↗
18. First-principles density functional theory (DFT) study of gold nanorod and its interaction with alkanethiol ligands10.1021/jp4028589 ↗
19. DFT insights into the electronic and optical propertiesof fluorine-doped monoclinic niobium pentoxide (B-Nb2O5: F)10.1007/s00339-016-0394-z ↗
20. Formation of heterostructures via direct growth CN on h-BN porous nanosheets for metal-free photocatalysis10.1016/j.nanoen.2017.10.043 ↗
21. Optimization methods for finding minimum energy paths10.1063/1.2841941 ↗
22. Microstructure and wear resistance of (Nb, Ti)C carbide reinforced Fe matrix coating with different Ti contents and interfacial properties of (Nb, Ti)C/α- Fe10.1016/j.apsusc.2019.07.209 ↗
23. A Broyden-Fletcher-Goldfarb-Shanno optimization procedure for molecular geometries10.1016/0009-2614(85)80574-1 ↗
24. Wetting and reaction of BN-SiO2 ceramic by molten Ti-40Ni-20Nb (at.%) filler alloy10.1016/j.apsusc.2019.143912 ↗
25. Vacuum brazing Nb and BN-SiO2 ceramic using a composite interlayer with network reinforcement architecture10.1016/j.ceramint.2017.03.136 ↗
26. First principles and classical modeling of the oxidized titanium (0001) surface10.1016/j.susc.2010.03.021 ↗
27. Electronic and optical properties of h-BN nanosheet: a first principles calculation10.1016/j.diamond.2015.07.008 ↗
28. First-principles study of the segregation of boron dopants near the interface between crystalline Si and amorphous SiO210.1016/j.physb.2011.08.050 ↗
29. First-principles modeling of paramagnetic Si dangling-bond defects in amorphous SiO210.1103/PhysRevB.66.245201 ↗
30. First-principles study of defects in amorphous-SiO2/Si interfaces10.1016/j.apsusc.2019.03.216 ↗
31. Adhesion properties of clean and doped Ti3Al/Al2O3 interface10.1016/j.apsusc.2020.147639 ↗
32. Ab initio modelling of the interaction of H interstitials with grain boundaries in bcc Fe
33. Finite strain isotherm and velocities for single-crystal and polycrystalline NaCl at high pressures and 300 K10.1029/JB083iB03p01257 ↗
34. First-principles study of adhesion strength and stability of the TiB2/TiC interface in composite materials10.1016/j.ceramint.2017.10.108 ↗