| About this Abstract |
| Meeting |
MS&T24: Materials Science & Technology
|
| Symposium
|
Light Alloys, Advanced Forming Processes and Characterization
|
| Presentation Title |
Effect of Rolling Temperature on Texture Development and Formability of Pure Ti Sheet |
| Author(s) |
Jong Woo Won, Yong Tack Hyun |
| On-Site Speaker (Planned) |
Jong Woo Won |
| Abstract Scope |
This work investigated the effect of rolling temperature (25 ‒ 800 °C) on rolling-texture development and sheet formability of pure Ti. The rolling temperature significantly affected the development of the typical transverse-direction (TD)-split basal texture in pure Ti sheet by altering the tilting angle of (0001) basal poles. The tilting angle of (0001) poles was determined more by the relative activities of basal <a> slip and pyramidal <c+a slip rather than prismatic <a> slip. After subsequent recrystallization annealing, sheet formability was examined. Despite their different textures, the sheets previously rolled at the different rolling temperatures showed similar formability. This similarity occurred because any given texture could not simultaneously provide in-plane stretching uniformity and thinning capability during sheet forming. |