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http://dx.doi.org/10.4191/KCERS.2002.39.10.1001

Bond Strength of SrZrO3 Coatings on Ag Sheathed Bi(2223) Mono-core Tape  

Lee, Se-Jong (Department of Materials Engineering, Kyungsung University)
Ye, Kyung-Hwan (Department of Aviation Materials Engineering, Hankuk Aviation University)
Lee, Deuk-Yong (Department of Materials Engineering, Daelim College of Technology)
Song, Yo-Seung (Department of Aviation Materials Engineering, Hankuk Aviation University)
Publication Information
Journal of the Korean Ceramic Society / v.39, no.10, 2002 , pp. 1001-1006 More about this Journal
Abstract
Bond strength of $SrZrO_3$ resistive oxide barrier on Ag sheathed Bi(2223) tapes prepared by the sol-gel and dip-coating method was evaluated with an aid of Taguchi method and $L_18(2^1{\times}3^7)$ orthogonal arrays to determine the optimal process combination of levels of factors that best satisfy the bigger is better quality characteristic. The observed optimal condition is as follows: Sr/Zr mol ratio(0.3/0.7), amount of organic vehicle(5 wt%), drying temperature and time(160${\circ}C$, 10 min), heat treatment temperature and time(500${\circ}C$, 20 min), respectively. ANOVA analysis suggested that the influence of the factors within ${\alpha}$=0.1 was significant with a 90% confidence level.
Keywords
Sol-gel; Dip-coating; Bi(2223); $SrZrO_3$; Bond strength; Taguchi method;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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