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http://dx.doi.org/10.5781/KWJS.2012.30.3.236

Active Metal Brazing Applied to Joining of ZrO2-Ti Alloy  

Kee, Se-Ho (Department of Materials Science and Engineering of University of Seoul)
Park, Sang-Yoon (Department of Materials Science and Engineering of University of Seoul)
Jung, Jae-Pil (Department of Materials Science and Engineering of University of Seoul)
Kim, Won-Joong (Department of Materials Science and Engineering of University of Seoul)
Publication Information
Journal of Welding and Joining / v.30, no.3, 2012 , pp. 38-43 More about this Journal
Abstract
In this study, active metal brazing methods for $ZrO_2$ and Ti alloy were discussed. To get a successful metal-ceramic bonding, various factors (melting temperature, corrosion, sag resistance, thermal expansion coefficient etc. of base materilas and filler metal) should be considered. Moreover, in order to clarify bonding between the metal and ceramic, the mechanism of the interfacial structure of the joints should be identified. The driving force for the formation of metal and ceramic interfaces is the reduction of the free energy which occurs when their contact becomes complete. Interfacial bonding depends on the material combinations and the bonding processes. This study describes the bonding between ceramic and metal in an active metal brazing.
Keywords
Vibration; Fatigue; Fracture; Intermetallic compound; Pb-free solder;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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