| タイトル | Effects of Different Braze Materials and Composite Substrates on Composite/Ti Joints |
| 本文（外部サイト） | http://hdl.handle.net/2060/20070010537 |
| 著者（英） | Asthana, Rajiv; Shpargel, Tarah; Morscher, Gregory N.; Singh, Mrityunjay |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2007-01-26 |
| 言語 | eng |
| 内容記述 | An ever increasing number of applications require robust joining technologies of dissimilar materials. In this study, three types of ceramic composites (C-C, C-SiC, and SiC-SiC) were vacuum brazed to commercially pure Ti using the Cusil-ABA (63 Ag - 35.5 Cu - 1.75 Ti) active metal braze alloy. The study also compared composite specimens as-fabricated and after surface grinding/polishing. A butt-strap tensile shear strength test was used to evaluate the joined structures at room temperature, 270 and 500 C. The elevated temperatures represent possible use temperatures for some heat rejection type applications. Joint strength will be discussed in light of braze wetting and spreading properties, composite properties, and test temperature. |
| NASA分類 | Composite Materials |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/258876 |
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