|About this Abstract
||2018 TMS Annual Meeting & Exhibition
||Metal-Matrix Composites Innovations, Advances and Applications: An SMD Symposium in Honor of William C. Harrigan, Jr.
||G-56: Microstructures and Thermal Properties of Ag-carbon/Cu Composite Fabricated by Friction Stir Processing
||Hyo-Soo Lee, Ki Buem Kim, Jae-Ha Kim, Yeo Reum Lee
|On-Site Speaker (Planned)
Friction stir processing has many advantages for refining microstructures, low distortion, and excellent mechanical properties of surface layer and has been also known as zero consumable process. The FSP has been recently conducted for fabricating metal matrix composites (MMCs) because of solving the environmental problems. In this study, the FSP using Ag-Carbon powders were used in copper plate for enhancing thermal properties of Ag-Carbon/Cu composites. It was evaluated that microstructures of joints of Ag-Carbon reinforced copper fabricated by FSP. The presence of Ag-Carbon in MMCs was observed by scanning electron microscope (SEM) Also, we confirmed the distribution of Ag-Carbon by electro probe micro analyzer (EPMA), and thermal properties of that was evaluated by laser flash analysis (LFA). The Ag-Carbon reinforced Cu composites by FSP has increased about 10% thermal properties compared with conventional Cu.
||Planned: None Selected