| About this Abstract |
| Meeting |
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Symposium
|
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Presentation Title |
Dependence of Mesoscale Structure of Drawn High Carbon Steel Wire on Wire Diameter |
| Author(s) |
Shiori Gondo, Rena Tanemura, Ryuki Mitsui, Satoshi Kajino, Motoo Asakawa, Kosuke Takemoto, Kenichi Tashima, Shinsuke Suzuki |
| On-Site Speaker (Planned) |
Shiori Gondo |
| Abstract Scope |
For high carbon steel wire with 0.444 mm in initial diameter, our previous work clarified that mesoscale structure composed of its fiber textures is formed during wire drawing process. The mesoscale structure transitions into primary fiber texture, primary and secondary fiber textures, subprimary and secondary fiber textures with increasing drawing strain. The objectives of this study are clarifying the mesoscale structure in higher drawing strain and the dependence of mesoscale structures on the wire diameters. High carbon steel wires of 0.276, 0.444 and 0.936 mm in diameter were drawn to be as fine as possible. Crystal orientation analysis by electron backscatter diffraction pattern showed that the mesoscale structure transitioned in order as mentioned above, then the structure with only subprimary fiber texture was formed regardless of initial wire diameters. The thickness of secondary fiber texture decreased logarithmically with decreasing the drawn wire diameter at more than 1.4 of drawing strain. |
| Proceedings Inclusion? |
Definite: At-meeting proceedings |