Brazing YSZ ceramics by a novel SiO2 nanoparticles modified Ag filler
Source abstract
Abstract
Abstract Yttria-stabilized zirconia (YSZ) ceramics are soundly brazed in air using a novel amorphous SiO2 nanoparticles (NPs) modified Ag filler. Scanning electron microscopy, transmission electron microscopy and X-ray diffraction are employed to characterize the interfacial microstructure of YSZ joints. A uniform amorphous SiO2 layer is observed on the YSZ substrate surface. Micro-sized SiO2 clusters are dispersed in the Ag braze matrix, which forms the brazing seam. The content of SiO2 NPs and the brazing temperature exert significant effects on the formation of YSZ joints. The maximum shear strength of YSZ joints reaches 47 MPa under the optimized brazing conditions (Ag–2SiO2, 1050 °C/30 min, 2 MPa load pressure).
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Advancements in Solid Oxide Fuel Cells · Ferroelectric and Piezoelectric Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (59)
Show source-provided references
1. Fabrication, microstructure and properties of a YSZ electrolyte for SOFCs10.1016/j.jpowsour.2006.11.054 ↗
2. Progress in metal-supported solid oxide fuel cells: a review10.1016/j.jpowsour.2010.02.035 ↗
3. Properties of Ni/YSZ cermet as anode for SOFC10.1016/S0167-2738(00)00652-4 ↗
4. Mixed-potential gas sensor with PtAu-8YSZ sensing electrode: electric potential difference measurements at isothermal and thermo-cyclic operation10.1016/j.snb.2014.10.106 ↗
5. Highly sensitive mixed-potential-type NO2 sensor using porous double-layer YSZ substrate10.1016/j.snb.2013.03.064 ↗
6. Joining of yttria-tetragonal stabilized zirconia polycrystals using nanocrystals10.1016/S1359-6462(99)00190-6 ↗
7. Brazing ZrO2 ceramic and TC4 alloy by novel WB reinforced Ag-Cu composite filler: microstructure and properties10.1016/j.ceramint.2017.08.069 ↗
8. Evolution of the interlayer microstructure and the fracture modes of the zirconia/Cu–Ag–Ti filler/Ti active brazing joints10.1016/j.matlet.2006.05.024 ↗
9. Wetting of AgCu-Ti filler on porous Si3N4 ceramic and brazing of the ceramic to TiAl alloy10.1016/j.ceramint.2017.11.212 ↗
10. Brazing SiC ceramic using novel B4C reinforced Ag–Cu–Ti composite filler10.1016/j.ceramint.2016.01.021 ↗
11. Brazing of yttria-stabilized zirconia (YSZ) to stainless steel using Cu, Ag, and Ti-based brazes10.1007/s10853-007-1985-z ↗
12. Interfacial characterization of YSZ-to-steel joints with Ag–Cu–Pd interlayers for solid oxide fuel cell applications10.1016/j.ceramint.2011.10.033 ↗
13. Joining of zirconia to zirconia using Ag–Cu–Ti filler metal10.1016/0924-0136(94)01611-4 ↗
14. Joining of zirconia ceramic to stainless steel and to itself using Ag57Cu38Ti5 filler metal10.1111/j.1151-2916.1995.tb08629.x ↗
15. Interfacial characterization of YSZ-to-steel joints with Ag–Cu–Pd interlayers for solid oxide fuel cell applications10.1016/j.ceramint.2011.10.033 ↗
16. Active brazing of carbon fiber reinforced SiC composite and 304 stainless steel with Ti–Zr–Be10.1016/j.msea.2014.08.053 ↗
17. Reactive wetting and interfacial characterization of ZrO2 by SnAgCu-Ti alloy10.1016/j.ceramint.2018.12.163 ↗
18. Interfacial characterization of nickel-yttria-stabilized zirconia cermet anode/interconnect joints with Ag-Pd-Ga active filler for use in solid-oxide fuel cells10.1016/j.ijhydene.2014.11.028 ↗
19. Substrate effects on the high-temperature oxidation behavior of a gold-based braze filler metal10.1016/j.scriptamat.2005.02.010 ↗
20. Non-crystallising glass sealants for SOFC: effect of Y2O3 addition10.1016/j.ceramint.2019.10.266 ↗
21. Application of BaO–CaO–Al2O3–B2O3–SiO2 glass–ceramic seals in large size planar IT-SOFC10.1016/j.ceramint.2015.01.091 ↗
22. New glass and glass–ceramic sealants for planar solid oxide fuel cells10.1016/j.jeurceramsoc.2009.09.033 ↗
23. Evaluation of sealing glasses for solid oxide fuel cells10.1002/9780470294741.ch82 ↗
24. Suitable Glass-ceramic sealant for planar solid-oxide fuel cells10.1111/j.1551-2916.2004.00254.x ↗
25. Sealants for solid oxide fuel cells10.1016/j.jpowsour.2005.05.002 ↗
26. Microstructure and properties of functional magnesium titanate ceramic joint brazed by bismuth-borate glass10.1016/j.jeurceramsoc.2019.07.005 ↗
27. New sealing concept for planar solid oxide fuel cells10.1361/105994906X117233 ↗
28. Brazing perovskite ceramics with silver/copper oxide braze alloys10.1023/A:1014912923977 ↗
29. Joining of metal-ceramic using reactive air brazing for oxygen transport membrane applications10.1016/j.matdes.2016.07.068 ↗
30. Alternative planar SOFC sealing concepts10.1016/S1464-2859(04)00188-9 ↗
31. Effects of CuO content on the wetting behavior and mechanical properties of a Ag–CuO braze for ceramic joining10.1111/j.1551-2916.2005.00492.x ↗
32. A braze system for sealing metal-supported solid oxide fuel cells10.1016/j.jpowsour.2006.02.067 ↗
33. Silver-chromium oxide interactions in SOFC environments10.1016/j.jpowsour.2009.02.036 ↗
34. Silver-copper oxide based reactive air braze for joining yttria-stabilized zirconia10.1557/JMR.2005.0088 ↗
35. Effective Ag–CuO sealant for planar solid oxide fuel cells10.1016/j.jallcom.2010.01.131 ↗
36. Reactive air brazing: a novel method of sealing SOFCs and other solid-state electrochemical devices10.1149/1.1850391 ↗
37. High temperature strength of YSZ joints brazed with palladium silver copper oxide filler metals10.1016/j.ijhydene.2010.05.018 ↗
38. Dual-atmosphere tolerance of Ag–CuO-based air braze10.1016/j.ijhydene.2006.08.054 ↗
39. Effects of thermal cycling and thermal aging on the hermeticity and strength of silver–copper oxide air-brazed seals10.1016/j.jpowsour.2005.01.053 ↗
40. Transient porous nickel interlayers for improved silver-based Solid oxide Fuel Cell brazes10.1016/j.actamat.2018.01.061 ↗
41. Aging behavior of reactive air brazed seals for SOFC10.1002/fuce.201400192 ↗
42. Mechanical properties of reactive air brazed (RAB) metal/ceramic joints. Part 1: viscoplastic deformation of silver-based reactive air brazes10.1002/adem.201400072 ↗
43. Glass composite seals for SOFC application10.1016/j.jeurceramsoc.2006.05.046 ↗
44. An Ag based brazing system with a tunable thermal expansion for the use as sealant for solid oxide cells10.1016/j.jpowsour.2016.03.030 ↗
45. Computational design of metal oxides to enhance the wetting and adhesion of silver-based brazes on yttria-stabilized-zirconia10.1016/j.actamat.2018.04.024 ↗
46. Development of an aluminum/amorphous nano-SiO2 composite using powder metallurgy and hot extrusion processes10.1016/j.ceramint.2017.06.057 ↗
47. Low-energy electron diffraction study of the thermal expansion of Ag (111)10.1016/S0039-6028(00)00806-2 ↗
48. Investigation of coefficient of thermal expansion of SiO2 particulate-reinforced epoxy composites
49. Thermal expansion coefficient of polycrystalline silicon and silicon dioxide thin films at high temperatures10.1063/1.373050 ↗
50. Interfacial and mechanical characterization of yttria-stabilized zirconia (YSZ) to stainless steel joints fabricated using Ag-Cu-Ti interlayers10.1016/j.ceramint.2013.07.119 ↗
51. Reactive air brazing of YSZ ceramic with novel Al2O3 nanoparticles reinforced Ag-CuO-Al2O3 composite filler: microstructure and joint properties10.1016/j.matdes.2016.10.062 ↗
52. Interfacial microstructure and mechanical properties of SiC joints achieved by reactive air brazing using Ag-V2O5 filler10.1016/j.jeurceramsoc.2019.03.013 ↗
53. Smithells · 2004
54. Understanding the effect of surface machining on the YSZ/Ti6Al4V joint via image based modelling
55. Reactive air brazing of YSZ-electrolyte and Al2O3-substrate for gas sensor sealing: interfacial microstructure and mechanical properties10.1016/j.ijhydene.2017.01.105 ↗
56. Evolution behavior of Al2O3 nanoparticles reinforcements during reactive air brazing and its role in improving the joint strength10.1016/j.matdes.2017.07.002 ↗
57. Morphology and shear strength of lead-free solder joints with Sn3.0Ag0.5Cu solder paste reinforced with ceramic nanoparticles10.1007/s11664-016-4832-7 ↗
58. Effects of nano-SiO2 particles addition on the microstructure, wettability, joint shear force and the interfacial IMC growth of Sn3.0Ag0.5Cu solder10.1007/s10854-015-3151-8 ↗
59. Investigation of the effect of use of Nano-Al2O3, Nano-TiO2 and Nano-SiO2 powders on strength of single lap joints bonded with epoxy adhesive10.1016/j.compositesb.2019.02.007 ↗