[7C-E2] Metallic glasses (Bulk, Rapidly quenched)

[7C-E2-03] Influences of Casting Diameter, Surface Defect and Low Temperature Thermal Cycles on Improvement of Ductility in Bulk Metallic Glass

*Chihiro KISAKI¹, Kazutaka FUJITA², Yoshikatu YAMAZAKI², Kenji AMIYA³, Tohru YAMASAKI⁴, Hidemi KATO⁵ (1. Advanced Production System Engineering Course student, National Institute of Technology, Ube College(Japan), 2. Department of Mechanical Engineering, National Institute of Technology, Ube College(Japan), 3. Institute for Materials Research, Trans-Regional Corporation Center for Industrial Materials Research, Tohoku University(Japan), 4. Research Center for Nano-Micro Structure Science and Engineering, Graduate School of Engineering, University of Hyogo(Japan), 5. Institute for Materials Research, Tohoku University(Japan))

キーワード：Bulk metallic glass, Low temperature thermal cycles, Casting diameter, Micro drill holes, Ductility