| About this Abstract |
| Meeting |
2024 TMS Annual Meeting & Exhibition
|
| Symposium
|
Phase Transformations and Microstructural Evolution
|
| Presentation Title |
Study on the Optical and Mechanical Properties of Cu-Ni-Cr alloys Based on Plastic Deformation and Phase Separation |
| Author(s) |
Eui Kam Jeong, Jun Su Ha, Gyeol Chan Kang, Hae Jin Park, Sung Hwan Hong, Taek Jib Choi, Jin Kyu Lee, Hyo Soo Lee, Ki Buem Kim |
| On-Site Speaker (Planned) |
Eui Kam Jeong |
| Abstract Scope |
Color alloys with their own unique colors while emphasizing the intrinsic texture of the metal are being researched, it was developed to overcome the drawback of surface treatments from surrounding environment. In order to improve the mechanical properties and expand the color range of transition energy-controlled color alloys dominated by Cu-based solid solution alloy systems, alloy design with alloying elements and additional processes are required.
In this study, the transition energy-controlled color alloys, specifically Cu-Ni alloys improved the characteristics by adding Cr as an alloying element that induces phase separation with Cu. This alloy design increased the strength and corrosion resistance while expanding the color range based on the juxtaposition method. Additionally, we aim to modulate the deformation behavior and microstructural evolution by performing the rolling and annealing processes. Therefore, the optical and mechanical properties are controlled by investigating the correlation between the reflectivity and microstructure of the color alloy. |
| Proceedings Inclusion? |
Planned: |