کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10625878 | 989637 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Adhesion behavior between yttrium-stabilized zirconia added La0.8Ca0.2Cr0.9Co0.1O3âδ interconnector and yttrium-stabilized zirconia-based substrate
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Because of the different densification characteristics of a La0.8Ca0.2Cr0.9Co0.1O3-δ (LCCC) interconnector and a NiO added yttrium-stabilized zirconia (YSZ) anode, complete adhesion between the two layers is hardly obtainable. In this study, we have investigated the sintering behavior of LCCC with the addition of YSZ. As the amount of YSZ increases, densification of the LCCC is inhibited and the initial temperature of the densification increases. However, when the LCCC-YSZ composite layer is screen printed on the NiO-YSZ substrates, the density of the composite layer increases and the layer is firmly attached to the substrates. It is proposed that tensile stress is decreased on the composite layer due to the relatively delayed densification of the LCCC-YSZ composite, compared to the densification of the NiO-YSZ substrate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 39, Issue 8, December 2013, Pages 8737-8741
Journal: Ceramics International - Volume 39, Issue 8, December 2013, Pages 8737-8741
نویسندگان
Ho-Chang Lee, Bo-Kyung Kang, Joon-Hyung Lee, Young-Woo Heo, Jae-Yuk Kim, Jeong-Joo Kim,