Determination of the bonding strength in solid oxide fuel cells' interfaces by Schwickerath crack initiation test

被引：18
作者：
Boccaccini, D. N. [1 ]
Sevecek, O. [2 ]
Frandsen, H. L. [1 ]
Dlouhy, I. [3 ]
Molin, S. [1 ]
Charlas, B. [1 ]
Hjelm, J. [1 ]
Cannio, M. [4 ]
Hendriksen, P. V. [1 ]
机构：
[1] Tech Univ Denmark, Dept Energy Convers & Storage, Frederiksborgvej 399, DK-4000 Roskilde, Denmark
[2] Brno Univ Technol, Inst Solid Mech Mechatron & Biomech, Tech 2, Brno 61669, Czech Republic
[3] Acad Sci Czech Republ, Inst Phys Mat, Zizkova 22, Brno 61662, Czech Republic
[4] Univ Modena & Reggio Emilia, Dipartimento Ingn Enzo Ferrari, Via Vivarelli 10, I-41125 Modena, Italy
来源：
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 2017年 / 37卷 / 11期
关键词：
Schwickerath crack-initiation test; Three-point bending test; SOFC interfaces; Metal-ceramic bond strength; THERMAL-EXPANSION; PERFORMANCE;
D O I：
10.1016/j.jeurceramsoc.2017.04.018
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
An adaptation of the Schwickerath crack initiation test (ISO 9693) was used to determine the bonding strength between an anode support and three different cathodes with a solid oxide fuel cell interconnect. Interfacial elemental characterization of the interfaces was carried out by SEM/EDS analysis on fracture surfaces to investigate the bonding mechanisms. SEM/EDS of fresh fractures were also performed to determine the cohesion/adhesion mechanism of bonding. Calculations of the residual stresses were determined by finite element simulation using ANSYS, based on thermo-mechanical properties of the materials obtained by measurement, calculation or literature. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3565 / 3578
页数：14
相关论文
共 30 条
  • [1] Ashton J.E., 1970, PROGR MAT SCI SERIES
  • [2] Mechanical behaviour of ceramic oxygen ion-conducting membranes
    Atkinson, A
    Selçuk, A
    [J]. SOLID STATE IONICS, 2000, 134 (1-2) : 59 - 66
  • [3] Investigation of the bonding strength and bonding mechanisms of SOFCs interconnector-electrode interfaces
    Boccaccini, D. N.
    Sevecek, O.
    Frandsen, H. L.
    Dlouhy, I.
    Molin, S.
    Cannio, M.
    Hjelm, J.
    Hendriksen, P. V.
    [J]. MATERIALS LETTERS, 2016, 162 : 250 - 253
  • [4] A test specimen for determining the fracture resistarim of bimaterial interfaces
    Charalambides, PG
    Lund, J
    Evans, AG
    McMeeking, RM
    [J]. JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1989, 56 (01): : 77 - 82
  • [5] Defect Chemistry and Thermomechanical Properties of Ce0.8PrxTb0.2-xO2-δ
    Chatzichristodoulou, C.
    Hendriksen, P. V.
    Hagen, A.
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2010, 157 (02) : B299 - B307
  • [6] Nanoindentation of porous bulk and thin films of La0.6Sr0.4Co0.2Fe0.8O3-δ
    Chen, Zhangwei
    Wang, Xin
    Bhakhri, Vineet
    Giuliani, Finn
    Atkinson, Alan
    [J]. ACTA MATERIALIA, 2013, 61 (15) : 5720 - 5734
  • [7] Fabrication by Co-extrusion and electrochemical characterization of micro-tubular hollow fibre solid oxide fuel cells
    Droushiotis, Nicolas
    Doraswami, Uttam
    Ivey, Douglas
    Othman, Mohd Hafiz Dzarfan
    Li, Kang
    Kelsall, Geoff
    [J]. ELECTROCHEMISTRY COMMUNICATIONS, 2010, 12 (06) : 792 - 795
  • [8] Curvature and Strength of Ni-YSZ Solid Oxide Half-Cells After Redox Treatments
    Faes, Antonin
    Frandsen, Henrik Lund
    Pihlatie, Mikko
    Kaiser, Andreas
    Goldstein, Darlene R.
    [J]. JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY, 2010, 7 (05): : 0510111 - 0510117
  • [9] Optimization of the strength of SOFC anode supports
    Frandsen, H. L.
    Ramos, T.
    Faes, A.
    Pihlatie, M.
    Brodersen, K.
    [J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2012, 32 (05) : 1041 - 1052
  • [10] ISO, 2012, 969312012 ISO
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